71949610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{423233}}^1$

素因数の和:423257

約数の個数: 16

約数和(自身を含む): 137127816

約数和(自身を除く): 65178206

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 423233, 846466, 2116165, 4232330, 7194961, 14389922, 35974805, 71949610]

約数ペア:

[(1, 71949610), (2, 35974805), (5, 14389922), (10, 7194961), (17, 4232330), (34, 2116165), (85, 846466), (170, 423233)]