39557168

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2339}}^1$

素因数の和:2505

約数の個数: 40

約数和(自身を含む): 88208640

約数和(自身を除く): 48651472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2339, 2416, 4228, 4678, 8456, 9356, 16373, 16912, 18712, 32746, 37424, 65492, 130984, 261968, 353189, 706378, 1412756, 2472323, 2825512, 4944646, 5651024, 9889292, 19778584, 39557168]

約数ペア:

[(1, 39557168), (2, 19778584), (4, 9889292), (7, 5651024), (8, 4944646), (14, 2825512), (16, 2472323), (28, 1412756), (56, 706378), (112, 353189), (151, 261968), (302, 130984), (604, 65492), (1057, 37424), (1208, 32746), (2114, 18712), (2339, 16912), (2416, 16373), (4228, 9356), (4678, 8456)]