7906904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 16044480

約数和(自身を除く): 8137576

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1237, 1598, 2474, 3196, 4948, 6392, 9896, 21029, 42058, 58139, 84116, 116278, 168232, 232556, 465112, 988363, 1976726, 3953452, 7906904]

約数ペア:

[(1, 7906904), (2, 3953452), (4, 1976726), (8, 988363), (17, 465112), (34, 232556), (47, 168232), (68, 116278), (94, 84116), (136, 58139), (188, 42058), (376, 21029), (799, 9896), (1237, 6392), (1598, 4948), (2474, 3196)]