68546908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15287}}^1$

素因数の和:15369

約数の個数: 24

約数和(自身を含む): 128419200

約数和(自身を除く): 59872292

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 15287, 30574, 61148, 290453, 580906, 901933, 1161812, 1803866, 3607732, 17136727, 34273454, 68546908]

約数ペア:

[(1, 68546908), (2, 34273454), (4, 17136727), (19, 3607732), (38, 1803866), (59, 1161812), (76, 901933), (118, 580906), (236, 290453), (1121, 61148), (2242, 30574), (4484, 15287)]