65713324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21089}}^1$

素因数の和:21153

約数の個数: 24

約数和(自身を含む): 124009200

約数和(自身を除く): 58295876

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 21089, 42178, 84356, 400691, 801382, 864649, 1602764, 1729298, 3458596, 16428331, 32856662, 65713324]

約数ペア:

[(1, 65713324), (2, 32856662), (4, 16428331), (19, 3458596), (38, 1729298), (41, 1602764), (76, 864649), (82, 801382), (164, 400691), (779, 84356), (1558, 42178), (3116, 21089)]