65261428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1879}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 120545600

約数和(自身を除く): 55284172

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 1879, 3758, 7516, 8683, 17366, 34732, 35701, 71402, 142804, 858703, 1717406, 3434812, 16315357, 32630714, 65261428]

約数ペア:

[(1, 65261428), (2, 32630714), (4, 16315357), (19, 3434812), (38, 1717406), (76, 858703), (457, 142804), (914, 71402), (1828, 35701), (1879, 34732), (3758, 17366), (7516, 8683)]