28670152

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12487}}^1$

素因数の和:12541

約数の個数: 32

約数和(自身を含む): 62939520

約数和(自身を除く): 34269368

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 12487, 24974, 49948, 87409, 99896, 174818, 349636, 511967, 699272, 1023934, 2047868, 3583769, 4095736, 7167538, 14335076, 28670152]

約数ペア:

[(1, 28670152), (2, 14335076), (4, 7167538), (7, 4095736), (8, 3583769), (14, 2047868), (28, 1023934), (41, 699272), (56, 511967), (82, 349636), (164, 174818), (287, 99896), (328, 87409), (574, 49948), (1148, 24974), (2296, 12487)]