74903764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 146090560

約数和(自身を除く): 71186796

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 139, 172, 241, 278, 482, 556, 559, 964, 1118, 1807, 2236, 3133, 3614, 5977, 6266, 7228, 10363, 11954, 12532, 20726, 23908, 33499, 41452, 66998, 77701, 133996, 134719, 155402, 269438, 310804, 435487, 538876, 870974, 1440457, 1741948, 2880914, 5761828, 18725941, 37451882, 74903764]

約数ペア:

[(1, 74903764), (2, 37451882), (4, 18725941), (13, 5761828), (26, 2880914), (43, 1741948), (52, 1440457), (86, 870974), (139, 538876), (172, 435487), (241, 310804), (278, 269438), (482, 155402), (556, 134719), (559, 133996), (964, 77701), (1118, 66998), (1807, 41452), (2236, 33499), (3133, 23908), (3614, 20726), (5977, 12532), (6266, 11954), (7228, 10363)]