13809848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 30209760

約数和(自身を除く): 16399912

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 107, 136, 146, 214, 221, 292, 428, 442, 584, 856, 884, 949, 1241, 1391, 1768, 1819, 1898, 2482, 2782, 3638, 3796, 4964, 5564, 7276, 7592, 7811, 9928, 11128, 14552, 15622, 16133, 23647, 31244, 32266, 47294, 62488, 64532, 94588, 101543, 129064, 132787, 189176, 203086, 265574, 406172, 531148, 812344, 1062296, 1726231, 3452462, 6904924, 13809848]

約数ペア:

[(1, 13809848), (2, 6904924), (4, 3452462), (8, 1726231), (13, 1062296), (17, 812344), (26, 531148), (34, 406172), (52, 265574), (68, 203086), (73, 189176), (104, 132787), (107, 129064), (136, 101543), (146, 94588), (214, 64532), (221, 62488), (292, 47294), (428, 32266), (442, 31244), (584, 23647), (856, 16133), (884, 15622), (949, 14552), (1241, 11128), (1391, 9928), (1768, 7811), (1819, 7592), (1898, 7276), (2482, 5564), (2782, 4964), (3638, 3796)]