28459488

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 78769152

約数和(自身を除く): 50309664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 73, 93, 96, 124, 131, 146, 186, 219, 248, 262, 292, 372, 393, 438, 496, 524, 584, 744, 786, 876, 992, 1048, 1168, 1488, 1572, 1752, 2096, 2263, 2336, 2976, 3144, 3504, 4061, 4192, 4526, 6288, 6789, 7008, 8122, 9052, 9563, 12183, 12576, 13578, 16244, 18104, 19126, 24366, 27156, 28689, 32488, 36208, 38252, 48732, 54312, 57378, 64976, 72416, 76504, 97464, 108624, 114756, 129952, 153008, 194928, 217248, 229512, 296453, 306016, 389856, 459024, 592906, 889359, 918048, 1185812, 1778718, 2371624, 3557436, 4743248, 7114872, 9486496, 14229744, 28459488]

約数ペア:

[(1, 28459488), (2, 14229744), (3, 9486496), (4, 7114872), (6, 4743248), (8, 3557436), (12, 2371624), (16, 1778718), (24, 1185812), (31, 918048), (32, 889359), (48, 592906), (62, 459024), (73, 389856), (93, 306016), (96, 296453), (124, 229512), (131, 217248), (146, 194928), (186, 153008), (219, 129952), (248, 114756), (262, 108624), (292, 97464), (372, 76504), (393, 72416), (438, 64976), (496, 57378), (524, 54312), (584, 48732), (744, 38252), (786, 36208), (876, 32488), (992, 28689), (1048, 27156), (1168, 24366), (1488, 19126), (1572, 18104), (1752, 16244), (2096, 13578), (2263, 12576), (2336, 12183), (2976, 9563), (3144, 9052), (3504, 8122), (4061, 7008), (4192, 6789), (4526, 6288)]