68882486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{17599}}^1$

素因数の和:17723

約数の個数: 16

約数和(自身を含む): 109824000

約数和(自身を除く): 40941514

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 17599, 35198, 334381, 668762, 1812697, 3625394, 34441243, 68882486]

約数ペア:

[(1, 68882486), (2, 34441243), (19, 3625394), (38, 1812697), (103, 668762), (206, 334381), (1957, 35198), (3914, 17599)]