28554675456

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1596

約数の個数: 144

約数和(自身を含む): 76958267904

約数和(自身を除く): 48403592448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 223, 256, 274, 384, 411, 446, 548, 669, 768, 822, 892, 1096, 1217, 1338, 1644, 1784, 2192, 2434, 2676, 3288, 3568, 3651, 4384, 4868, 5352, 6576, 7136, 7302, 8768, 9736, 10704, 13152, 14272, 14604, 17536, 19472, 21408, 26304, 28544, 29208, 30551, 35072, 38944, 42816, 52608, 57088, 58416, 61102, 77888, 85632, 91653, 105216, 116832, 122204, 155776, 166729, 171264, 183306, 233664, 244408, 271391, 311552, 333458, 366612, 467328, 488816, 500187, 542782, 666916, 733224, 814173, 934656, 977632, 1000374, 1085564, 1333832, 1466448, 1628346, 1955264, 2000748, 2171128, 2667664, 2932896, 3256692, 3910528, 4001496, 4342256, 5335328, 5865792, 6513384, 7821056, 8002992, 8684512, 10670656, 11731584, 13026768, 16005984, 17369024, 21341312, 23463168, 26053536, 32011968, 34738048, 37180567, 42682624, 52107072, 64023936, 69476096, 74361134, 104214144, 111541701, 128047872, 148722268, 208428288, 223083402, 297444536, 446166804, 594889072, 892333608, 1189778144, 1784667216, 2379556288, 3569334432, 4759112576, 7138668864, 9518225152, 14277337728, 28554675456]

約数ペア:

[(1, 28554675456), (2, 14277337728), (3, 9518225152), (4, 7138668864), (6, 4759112576), (8, 3569334432), (12, 2379556288), (16, 1784667216), (24, 1189778144), (32, 892333608), (48, 594889072), (64, 446166804), (96, 297444536), (128, 223083402), (137, 208428288), (192, 148722268), (223, 128047872), (256, 111541701), (274, 104214144), (384, 74361134), (411, 69476096), (446, 64023936), (548, 52107072), (669, 42682624), (768, 37180567), (822, 34738048), (892, 32011968), (1096, 26053536), (1217, 23463168), (1338, 21341312), (1644, 17369024), (1784, 16005984), (2192, 13026768), (2434, 11731584), (2676, 10670656), (3288, 8684512), (3568, 8002992), (3651, 7821056), (4384, 6513384), (4868, 5865792), (5352, 5335328), (6576, 4342256), (7136, 4001496), (7302, 3910528), (8768, 3256692), (9736, 2932896), (10704, 2667664), (13152, 2171128), (14272, 2000748), (14604, 1955264), (17536, 1628346), (19472, 1466448), (21408, 1333832), (26304, 1085564), (28544, 1000374), (29208, 977632), (30551, 934656), (35072, 814173), (38944, 733224), (42816, 666916), (52608, 542782), (57088, 500187), (58416, 488816), (61102, 467328), (77888, 366612), (85632, 333458), (91653, 311552), (105216, 271391), (116832, 244408), (122204, 233664), (155776, 183306), (166729, 171264)]