42521584

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 100120576

約数和(自身を除く): 57598992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 331, 434, 496, 518, 592, 662, 868, 1036, 1147, 1324, 1736, 2072, 2294, 2317, 2648, 3472, 4144, 4588, 4634, 5296, 8029, 9176, 9268, 10261, 12247, 16058, 18352, 18536, 20522, 24494, 32116, 37072, 41044, 48988, 64232, 71827, 82088, 85729, 97976, 128464, 143654, 164176, 171458, 195952, 287308, 342916, 379657, 574616, 685832, 759314, 1149232, 1371664, 1518628, 2657599, 3037256, 5315198, 6074512, 10630396, 21260792, 42521584]

約数ペア:

[(1, 42521584), (2, 21260792), (4, 10630396), (7, 6074512), (8, 5315198), (14, 3037256), (16, 2657599), (28, 1518628), (31, 1371664), (37, 1149232), (56, 759314), (62, 685832), (74, 574616), (112, 379657), (124, 342916), (148, 287308), (217, 195952), (248, 171458), (259, 164176), (296, 143654), (331, 128464), (434, 97976), (496, 85729), (518, 82088), (592, 71827), (662, 64232), (868, 48988), (1036, 41044), (1147, 37072), (1324, 32116), (1736, 24494), (2072, 20522), (2294, 18536), (2317, 18352), (2648, 16058), (3472, 12247), (4144, 10261), (4588, 9268), (4634, 9176), (5296, 8029)]