68415428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1459}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 126319200

約数和(自身を除く): 57903772

約数列:

[1, 2, 4, 19, 38, 76, 617, 1234, 1459, 2468, 2918, 5836, 11723, 23446, 27721, 46892, 55442, 110884, 900203, 1800406, 3600812, 17103857, 34207714, 68415428]

約数ペア:

[(1, 68415428), (2, 34207714), (4, 17103857), (19, 3600812), (38, 1800406), (76, 900203), (617, 110884), (1234, 55442), (1459, 46892), (2468, 27721), (2918, 23446), (5836, 11723)]