13929328

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 31876680

約数和(自身を除く): 17947352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 163, 196, 218, 326, 392, 436, 652, 763, 784, 872, 1141, 1304, 1526, 1744, 2282, 2608, 3052, 4564, 5341, 6104, 7987, 9128, 10682, 12208, 15974, 17767, 18256, 21364, 31948, 35534, 42728, 63896, 71068, 85456, 124369, 127792, 142136, 248738, 284272, 497476, 870583, 994952, 1741166, 1989904, 3482332, 6964664, 13929328]

約数ペア:

[(1, 13929328), (2, 6964664), (4, 3482332), (7, 1989904), (8, 1741166), (14, 994952), (16, 870583), (28, 497476), (49, 284272), (56, 248738), (98, 142136), (109, 127792), (112, 124369), (163, 85456), (196, 71068), (218, 63896), (326, 42728), (392, 35534), (436, 31948), (652, 21364), (763, 18256), (784, 17767), (872, 15974), (1141, 12208), (1304, 10682), (1526, 9128), (1744, 7987), (2282, 6104), (2608, 5341), (3052, 4564)]