67390024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 142107840

約数和(自身を除く): 74717816

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 83, 104, 148, 166, 211, 296, 332, 422, 481, 664, 844, 962, 1079, 1688, 1924, 2158, 2743, 3071, 3848, 4316, 5486, 6142, 7807, 8632, 10972, 12284, 15614, 17513, 21944, 24568, 31228, 35026, 39923, 62456, 70052, 79846, 101491, 140104, 159692, 202982, 227669, 319384, 405964, 455338, 647981, 811928, 910676, 1295962, 1821352, 2591924, 5183848, 8423753, 16847506, 33695012, 67390024]

約数ペア:

[(1, 67390024), (2, 33695012), (4, 16847506), (8, 8423753), (13, 5183848), (26, 2591924), (37, 1821352), (52, 1295962), (74, 910676), (83, 811928), (104, 647981), (148, 455338), (166, 405964), (211, 319384), (296, 227669), (332, 202982), (422, 159692), (481, 140104), (664, 101491), (844, 79846), (962, 70052), (1079, 62456), (1688, 39923), (1924, 35026), (2158, 31228), (2743, 24568), (3071, 21944), (3848, 17513), (4316, 15614), (5486, 12284), (6142, 10972), (7807, 8632)]