33435740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128599}}^1$

素因数の和:128621

約数の個数: 24

約数和(自身を含む): 75616800

約数和(自身を除く): 42181060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 128599, 257198, 514396, 642995, 1285990, 1671787, 2571980, 3343574, 6687148, 8358935, 16717870, 33435740]

約数ペア:

[(1, 33435740), (2, 16717870), (4, 8358935), (5, 6687148), (10, 3343574), (13, 2571980), (20, 1671787), (26, 1285990), (52, 642995), (65, 514396), (130, 257198), (260, 128599)]