71862626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{12911}}^1$

素因数の和:12958

約数の個数: 24

約数和(自身を含む): 123645312

約数和(自身を除く): 51782686

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 12911, 25822, 142021, 284042, 296953, 593906, 1562231, 3124462, 3266483, 6532966, 35931313, 71862626]

約数ペア:

[(1, 71862626), (2, 35931313), (11, 6532966), (22, 3266483), (23, 3124462), (46, 1562231), (121, 593906), (242, 296953), (253, 284042), (506, 142021), (2783, 25822), (5566, 12911)]