66736430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{155201}}^1$

素因数の和:155251

約数の個数: 16

約数和(自身を含む): 122919984

約数和(自身を除く): 56183554

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 155201, 310402, 776005, 1552010, 6673643, 13347286, 33368215, 66736430]

約数ペア:

[(1, 66736430), (2, 33368215), (5, 13347286), (10, 6673643), (43, 1552010), (86, 776005), (215, 310402), (430, 155201)]