64157574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3413}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 138799584

約数和(自身を除く): 74642010

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 3413, 6266, 6826, 9399, 10239, 18798, 20478, 44369, 88738, 133107, 266214, 822533, 1645066, 2467599, 4935198, 10692929, 21385858, 32078787, 64157574]

約数ペア:

[(1, 64157574), (2, 32078787), (3, 21385858), (6, 10692929), (13, 4935198), (26, 2467599), (39, 1645066), (78, 822533), (241, 266214), (482, 133107), (723, 88738), (1446, 44369), (3133, 20478), (3413, 18798), (6266, 10239), (6826, 9399)]