70647886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 117145440

約数和(自身を除く): 46497554

約数列:

[1, 2, 17, 29, 34, 58, 137, 274, 493, 523, 986, 1046, 2329, 3973, 4658, 7946, 8891, 15167, 17782, 30334, 67541, 71651, 135082, 143302, 257839, 515678, 1218067, 2077879, 2436134, 4155758, 35323943, 70647886]

約数ペア:

[(1, 70647886), (2, 35323943), (17, 4155758), (29, 2436134), (34, 2077879), (58, 1218067), (137, 515678), (274, 257839), (493, 143302), (523, 135082), (986, 71651), (1046, 67541), (2329, 30334), (3973, 17782), (4658, 15167), (7946, 8891)]