64625890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{923227}}^1$

素因数の和:923241

約数の個数: 16

約数和(自身を含む): 132944832

約数和(自身を除く): 68318942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 923227, 1846454, 4616135, 6462589, 9232270, 12925178, 32312945, 64625890]

約数ペア:

[(1, 64625890), (2, 32312945), (5, 12925178), (7, 9232270), (10, 6462589), (14, 4616135), (35, 1846454), (70, 923227)]