64390064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4729}}^1$

素因数の和:4797

約数の個数: 40

約数和(自身を含む): 133726560

約数和(自身を除く): 69336496

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 4729, 6808, 9458, 13616, 18916, 37832, 75664, 108767, 174973, 217534, 349946, 435068, 699892, 870136, 1399784, 1740272, 2799568, 4024379, 8048758, 16097516, 32195032, 64390064]

約数ペア:

[(1, 64390064), (2, 32195032), (4, 16097516), (8, 8048758), (16, 4024379), (23, 2799568), (37, 1740272), (46, 1399784), (74, 870136), (92, 699892), (148, 435068), (184, 349946), (296, 217534), (368, 174973), (592, 108767), (851, 75664), (1702, 37832), (3404, 18916), (4729, 13616), (6808, 9458)]