22643432

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 51148800

約数和(自身を除く): 28505368

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 191, 203, 232, 292, 382, 406, 511, 584, 764, 812, 1022, 1337, 1528, 1624, 2044, 2117, 2674, 4088, 4234, 5348, 5539, 8468, 10696, 11078, 13943, 14819, 16936, 22156, 27886, 29638, 38773, 44312, 55772, 59276, 77546, 97601, 111544, 118552, 155092, 195202, 310184, 390404, 404347, 780808, 808694, 1617388, 2830429, 3234776, 5660858, 11321716, 22643432]

約数ペア:

[(1, 22643432), (2, 11321716), (4, 5660858), (7, 3234776), (8, 2830429), (14, 1617388), (28, 808694), (29, 780808), (56, 404347), (58, 390404), (73, 310184), (116, 195202), (146, 155092), (191, 118552), (203, 111544), (232, 97601), (292, 77546), (382, 59276), (406, 55772), (511, 44312), (584, 38773), (764, 29638), (812, 27886), (1022, 22156), (1337, 16936), (1528, 14819), (1624, 13943), (2044, 11078), (2117, 10696), (2674, 8468), (4088, 5539), (4234, 5348)]