13108928

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1057

約数の個数: 56

約数和(自身を含む): 30784800

約数和(自身を除く): 17675872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1009, 1624, 1856, 2018, 3248, 4036, 6496, 7063, 8072, 12992, 14126, 16144, 28252, 29261, 32288, 56504, 58522, 64576, 113008, 117044, 204827, 226016, 234088, 409654, 452032, 468176, 819308, 936352, 1638616, 1872704, 3277232, 6554464, 13108928]

約数ペア:

[(1, 13108928), (2, 6554464), (4, 3277232), (7, 1872704), (8, 1638616), (14, 936352), (16, 819308), (28, 468176), (29, 452032), (32, 409654), (56, 234088), (58, 226016), (64, 204827), (112, 117044), (116, 113008), (203, 64576), (224, 58522), (232, 56504), (406, 32288), (448, 29261), (464, 28252), (812, 16144), (928, 14126), (1009, 12992), (1624, 8072), (1856, 7063), (2018, 6496), (3248, 4036)]