28354522

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 22517798

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 827, 1106, 1654, 2449, 4898, 5789, 11578, 17143, 25637, 34286, 51274, 65333, 130666, 179459, 358918, 457331, 914662, 2025323, 4050646, 14177261, 28354522]

約数ペア:

[(1, 28354522), (2, 14177261), (7, 4050646), (14, 2025323), (31, 914662), (62, 457331), (79, 358918), (158, 179459), (217, 130666), (434, 65333), (553, 51274), (827, 34286), (1106, 25637), (1654, 17143), (2449, 11578), (4898, 5789)]