68190364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12203}}^1$

素因数の和:12345

約数の個数: 24

約数和(自身を含む): 131217408

約数和(自身を除く): 63027044

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 12203, 24406, 48812, 134233, 268466, 536932, 1549781, 3099562, 6199124, 17047591, 34095182, 68190364]

約数ペア:

[(1, 68190364), (2, 34095182), (4, 17047591), (11, 6199124), (22, 3099562), (44, 1549781), (127, 536932), (254, 268466), (508, 134233), (1397, 48812), (2794, 24406), (5588, 12203)]