829412912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{1487}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 1634038272

約数和(自身を除く): 804625360

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 491, 568, 982, 1136, 1487, 1964, 2974, 3928, 5948, 7856, 11896, 23792, 34861, 69722, 105577, 139444, 211154, 278888, 422308, 557776, 730117, 844616, 1460234, 1689232, 2920468, 5840936, 11681872, 51838307, 103676614, 207353228, 414706456, 829412912]

約数ペア:

[(1, 829412912), (2, 414706456), (4, 207353228), (8, 103676614), (16, 51838307), (71, 11681872), (142, 5840936), (284, 2920468), (491, 1689232), (568, 1460234), (982, 844616), (1136, 730117), (1487, 557776), (1964, 422308), (2974, 278888), (3928, 211154), (5948, 139444), (7856, 105577), (11896, 69722), (23792, 34861)]