77727472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2617

約数の個数: 40

約数和(自身を含む): 157614912

約数和(自身を除く): 79887440

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 2521, 3854, 5042, 7708, 10084, 15416, 20168, 30832, 40336, 103361, 118487, 206722, 236974, 413444, 473948, 826888, 947896, 1653776, 1895792, 4857967, 9715934, 19431868, 38863736, 77727472]

約数ペア:

[(1, 77727472), (2, 38863736), (4, 19431868), (8, 9715934), (16, 4857967), (41, 1895792), (47, 1653776), (82, 947896), (94, 826888), (164, 473948), (188, 413444), (328, 236974), (376, 206722), (656, 118487), (752, 103361), (1927, 40336), (2521, 30832), (3854, 20168), (5042, 15416), (7708, 10084)]