11372816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 27748224

約数和(自身を除く): 16375408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 107, 112, 146, 182, 208, 214, 292, 364, 428, 511, 584, 728, 749, 856, 949, 1022, 1168, 1391, 1456, 1498, 1712, 1898, 2044, 2782, 2996, 3796, 4088, 5564, 5992, 6643, 7592, 7811, 8176, 9737, 11128, 11984, 13286, 15184, 15622, 19474, 22256, 26572, 31244, 38948, 53144, 54677, 62488, 77896, 101543, 106288, 109354, 124976, 155792, 203086, 218708, 406172, 437416, 710801, 812344, 874832, 1421602, 1624688, 2843204, 5686408, 11372816]

約数ペア:

[(1, 11372816), (2, 5686408), (4, 2843204), (7, 1624688), (8, 1421602), (13, 874832), (14, 812344), (16, 710801), (26, 437416), (28, 406172), (52, 218708), (56, 203086), (73, 155792), (91, 124976), (104, 109354), (107, 106288), (112, 101543), (146, 77896), (182, 62488), (208, 54677), (214, 53144), (292, 38948), (364, 31244), (428, 26572), (511, 22256), (584, 19474), (728, 15622), (749, 15184), (856, 13286), (949, 11984), (1022, 11128), (1168, 9737), (1391, 8176), (1456, 7811), (1498, 7592), (1712, 6643), (1898, 5992), (2044, 5564), (2782, 4088), (2996, 3796)]