64899592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{426971}}^1$

素因数の和:426996

約数の個数: 16

約数和(自身を含む): 128091600

約数和(自身を除く): 63192008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 426971, 853942, 1707884, 3415768, 8112449, 16224898, 32449796, 64899592]

約数ペア:

[(1, 64899592), (2, 32449796), (4, 16224898), (8, 8112449), (19, 3415768), (38, 1707884), (76, 853942), (152, 426971)]