749968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2494

約数の個数: 20

約数和(自身を含む): 1530160

約数和(自身を除く): 780192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2467, 4934, 9868, 19736, 39472, 46873, 93746, 187492, 374984, 749968]

約数ペア:

[(1, 749968), (2, 374984), (4, 187492), (8, 93746), (16, 46873), (19, 39472), (38, 19736), (76, 9868), (152, 4934), (304, 2467)]