68237602

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 103521600

約数和(自身を除く): 35283998

約数列:

[1, 2, 139, 278, 389, 631, 778, 1262, 54071, 87709, 108142, 175418, 245459, 490918, 34118801, 68237602]

約数ペア:

[(1, 68237602), (2, 34118801), (139, 490918), (278, 245459), (389, 175418), (631, 108142), (778, 87709), (1262, 54071)]