64992176

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 128637600

約数和(自身を除く): 63645424

約数列:

[1, 2, 4, 8, 16, 103, 113, 206, 226, 349, 412, 452, 698, 824, 904, 1396, 1648, 1808, 2792, 5584, 11639, 23278, 35947, 39437, 46556, 71894, 78874, 93112, 143788, 157748, 186224, 287576, 315496, 575152, 630992, 4062011, 8124022, 16248044, 32496088, 64992176]

約数ペア:

[(1, 64992176), (2, 32496088), (4, 16248044), (8, 8124022), (16, 4062011), (103, 630992), (113, 575152), (206, 315496), (226, 287576), (349, 186224), (412, 157748), (452, 143788), (698, 93112), (824, 78874), (904, 71894), (1396, 46556), (1648, 39437), (1808, 35947), (2792, 23278), (5584, 11639)]