78126764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4931}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 145415088

約数和(自身を除く): 67288324

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 4931, 7922, 9862, 15844, 19724, 83827, 167654, 335308, 1148923, 2297846, 4595692, 19531691, 39063382, 78126764]

約数ペア:

[(1, 78126764), (2, 39063382), (4, 19531691), (17, 4595692), (34, 2297846), (68, 1148923), (233, 335308), (466, 167654), (932, 83827), (3961, 19724), (4931, 15844), (7922, 9862)]