28565568

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 112

約数和(自身を含む): 85669120

約数和(自身を除く): 57103552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 144, 183, 192, 216, 244, 271, 288, 366, 432, 488, 542, 549, 576, 732, 813, 864, 976, 1084, 1098, 1464, 1626, 1647, 1728, 1952, 2168, 2196, 2439, 2928, 3252, 3294, 3904, 4336, 4392, 4878, 5856, 6504, 6588, 7317, 8672, 8784, 9756, 11712, 13008, 13176, 14634, 16531, 17344, 17568, 19512, 26016, 26352, 29268, 33062, 35136, 39024, 49593, 52032, 52704, 58536, 66124, 78048, 99186, 105408, 117072, 132248, 148779, 156096, 198372, 234144, 264496, 297558, 396744, 446337, 468288, 528992, 595116, 793488, 892674, 1057984, 1190232, 1586976, 1785348, 2380464, 3173952, 3570696, 4760928, 7141392, 9521856, 14282784, 28565568]

約数ペア:

[(1, 28565568), (2, 14282784), (3, 9521856), (4, 7141392), (6, 4760928), (8, 3570696), (9, 3173952), (12, 2380464), (16, 1785348), (18, 1586976), (24, 1190232), (27, 1057984), (32, 892674), (36, 793488), (48, 595116), (54, 528992), (61, 468288), (64, 446337), (72, 396744), (96, 297558), (108, 264496), (122, 234144), (144, 198372), (183, 156096), (192, 148779), (216, 132248), (244, 117072), (271, 105408), (288, 99186), (366, 78048), (432, 66124), (488, 58536), (542, 52704), (549, 52032), (576, 49593), (732, 39024), (813, 35136), (864, 33062), (976, 29268), (1084, 26352), (1098, 26016), (1464, 19512), (1626, 17568), (1647, 17344), (1728, 16531), (1952, 14634), (2168, 13176), (2196, 13008), (2439, 11712), (2928, 9756), (3252, 8784), (3294, 8672), (3904, 7317), (4336, 6588), (4392, 6504), (4878, 5856)]