26744390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 22607290

約数列:

[1, 2, 5, 10, 67, 134, 179, 223, 335, 358, 446, 670, 895, 1115, 1790, 2230, 11993, 14941, 23986, 29882, 39917, 59965, 74705, 79834, 119930, 149410, 199585, 399170, 2674439, 5348878, 13372195, 26744390]

約数ペア:

[(1, 26744390), (2, 13372195), (5, 5348878), (10, 2674439), (67, 399170), (134, 199585), (179, 149410), (223, 119930), (335, 79834), (358, 74705), (446, 59965), (670, 39917), (895, 29882), (1115, 23986), (1790, 14941), (2230, 11993)]