68575844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2621}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 124513536

約数和(自身を除く): 55937692

約数列:

[1, 2, 4, 31, 62, 124, 211, 422, 844, 2621, 5242, 6541, 10484, 13082, 26164, 81251, 162502, 325004, 553031, 1106062, 2212124, 17143961, 34287922, 68575844]

約数ペア:

[(1, 68575844), (2, 34287922), (4, 17143961), (31, 2212124), (62, 1106062), (124, 553031), (211, 325004), (422, 162502), (844, 81251), (2621, 26164), (5242, 13082), (6541, 10484)]