74656528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5551

約数の個数: 40

約数和(自身を含む): 155043648

約数和(自身を除く): 80387120

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 5483, 6808, 10966, 13616, 21932, 43864, 87728, 126109, 202871, 252218, 405742, 504436, 811484, 1008872, 1622968, 2017744, 3245936, 4666033, 9332066, 18664132, 37328264, 74656528]

約数ペア:

[(1, 74656528), (2, 37328264), (4, 18664132), (8, 9332066), (16, 4666033), (23, 3245936), (37, 2017744), (46, 1622968), (74, 1008872), (92, 811484), (148, 504436), (184, 405742), (296, 252218), (368, 202871), (592, 126109), (851, 87728), (1702, 43864), (3404, 21932), (5483, 13616), (6808, 10966)]