68409472

素因数分解:

$2^7\times {\mathrm{659}}^1\times {\mathrm{811}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 136659600

約数和(自身を除く): 68250128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 659, 811, 1318, 1622, 2636, 3244, 5272, 6488, 10544, 12976, 21088, 25952, 42176, 51904, 84352, 103808, 534449, 1068898, 2137796, 4275592, 8551184, 17102368, 34204736, 68409472]

約数ペア:

[(1, 68409472), (2, 34204736), (4, 17102368), (8, 8551184), (16, 4275592), (32, 2137796), (64, 1068898), (128, 534449), (659, 103808), (811, 84352), (1318, 51904), (1622, 42176), (2636, 25952), (3244, 21088), (5272, 12976), (6488, 10544)]