71894024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{787}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 142312800

約数和(自身を除く): 70418776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 601, 787, 1202, 1574, 2404, 3148, 4808, 6296, 11419, 14953, 22838, 29906, 45676, 59812, 91352, 119624, 472987, 945974, 1891948, 3783896, 8986753, 17973506, 35947012, 71894024]

約数ペア:

[(1, 71894024), (2, 35947012), (4, 17973506), (8, 8986753), (19, 3783896), (38, 1891948), (76, 945974), (152, 472987), (601, 119624), (787, 91352), (1202, 59812), (1574, 45676), (2404, 29906), (3148, 22838), (4808, 14953), (6296, 11419)]