67639910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{520307}}^1$

素因数の和:520327

約数の個数: 16

約数和(自身を含む): 131117616

約数和(自身を除く): 63477706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 520307, 1040614, 2601535, 5203070, 6763991, 13527982, 33819955, 67639910]

約数ペア:

[(1, 67639910), (2, 33819955), (5, 13527982), (10, 6763991), (13, 5203070), (26, 2601535), (65, 1040614), (130, 520307)]