47385416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{997}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 95987640

約数和(自身を除く): 48602224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 997, 1828, 1994, 3656, 3988, 5941, 7976, 11882, 12961, 23764, 25922, 47528, 51844, 103688, 455629, 911258, 1822516, 3645032, 5923177, 11846354, 23692708, 47385416]

約数ペア:

[(1, 47385416), (2, 23692708), (4, 11846354), (8, 5923177), (13, 3645032), (26, 1822516), (52, 911258), (104, 455629), (457, 103688), (914, 51844), (997, 47528), (1828, 25922), (1994, 23764), (3656, 12961), (3988, 11882), (5941, 7976)]