71240444

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13381}}^1$

素因数の和:13418

約数の個数: 24

約数和(自身を含む): 137138736

約数和(自身を除く): 65898292

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 13381, 26762, 53524, 147191, 294382, 588764, 1619101, 3238202, 6476404, 17810111, 35620222, 71240444]

約数ペア:

[(1, 71240444), (2, 35620222), (4, 17810111), (11, 6476404), (22, 3238202), (44, 1619101), (121, 588764), (242, 294382), (484, 147191), (1331, 53524), (2662, 26762), (5324, 13381)]