39520664

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 75563280

約数和(自身を除く): 36042616

約数列:

[1, 2, 4, 8, 107, 137, 214, 274, 337, 428, 548, 674, 856, 1096, 1348, 2696, 14659, 29318, 36059, 46169, 58636, 72118, 92338, 117272, 144236, 184676, 288472, 369352, 4940083, 9880166, 19760332, 39520664]

約数ペア:

[(1, 39520664), (2, 19760332), (4, 9880166), (8, 4940083), (107, 369352), (137, 288472), (214, 184676), (274, 144236), (337, 117272), (428, 92338), (548, 72118), (674, 58636), (856, 46169), (1096, 36059), (1348, 29318), (2696, 14659)]