78401452

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4129}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 141543360

約数和(自身を除く): 63141908

約数列:

[1, 2, 4, 47, 94, 101, 188, 202, 404, 4129, 4747, 8258, 9494, 16516, 18988, 194063, 388126, 417029, 776252, 834058, 1668116, 19600363, 39200726, 78401452]

約数ペア:

[(1, 78401452), (2, 39200726), (4, 19600363), (47, 1668116), (94, 834058), (101, 776252), (188, 417029), (202, 388126), (404, 194063), (4129, 18988), (4747, 16516), (8258, 9494)]