72807848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{478999}}^1$

素因数の和:479024

約数の個数: 16

約数和(自身を含む): 143700000

約数和(自身を除く): 70892152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 478999, 957998, 1915996, 3831992, 9100981, 18201962, 36403924, 72807848]

約数ペア:

[(1, 72807848), (2, 36403924), (4, 18201962), (8, 9100981), (19, 3831992), (38, 1915996), (76, 957998), (152, 478999)]