70660438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{1571}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 108732096

約数和(自身を除く): 38071658

約数列:

[1, 2, 43, 86, 523, 1046, 1571, 3142, 22489, 44978, 67553, 135106, 821633, 1643266, 35330219, 70660438]

約数ペア:

[(1, 70660438), (2, 35330219), (43, 1643266), (86, 821633), (523, 135106), (1046, 67553), (1571, 44978), (3142, 22489)]