72602896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 144633600

約数和(自身を除く): 72030704

約数列:

[1, 2, 4, 8, 16, 71, 79, 142, 158, 284, 316, 568, 632, 809, 1136, 1264, 1618, 3236, 5609, 6472, 11218, 12944, 22436, 44872, 57439, 63911, 89744, 114878, 127822, 229756, 255644, 459512, 511288, 919024, 1022576, 4537681, 9075362, 18150724, 36301448, 72602896]

約数ペア:

[(1, 72602896), (2, 36301448), (4, 18150724), (8, 9075362), (16, 4537681), (71, 1022576), (79, 919024), (142, 511288), (158, 459512), (284, 255644), (316, 229756), (568, 127822), (632, 114878), (809, 89744), (1136, 63911), (1264, 57439), (1618, 44872), (3236, 22436), (5609, 12944), (6472, 11218)]