68413324

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{25189}}^1$

素因数の和:25297

約数の個数: 24

約数和(自身を含む): 138242720

約数和(自身を除く): 69829396

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 25189, 50378, 100756, 176323, 352646, 705292, 2443333, 4886666, 9773332, 17103331, 34206662, 68413324]

約数ペア:

[(1, 68413324), (2, 34206662), (4, 17103331), (7, 9773332), (14, 4886666), (28, 2443333), (97, 705292), (194, 352646), (388, 176323), (679, 100756), (1358, 50378), (2716, 25189)]