61405796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2441}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 113504160

約数和(自身を除く): 52098364

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 2441, 4882, 6289, 9764, 12578, 25156, 46379, 92758, 185516, 807971, 1615942, 3231884, 15351449, 30702898, 61405796]

約数ペア:

[(1, 61405796), (2, 30702898), (4, 15351449), (19, 3231884), (38, 1615942), (76, 807971), (331, 185516), (662, 92758), (1324, 46379), (2441, 25156), (4882, 12578), (6289, 9764)]