56437648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 112805280

約数和(自身を除く): 56367632

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 227, 328, 379, 454, 656, 758, 908, 1516, 1816, 3032, 3632, 6064, 9307, 15539, 18614, 31078, 37228, 62156, 74456, 86033, 124312, 148912, 172066, 248624, 344132, 688264, 1376528, 3527353, 7054706, 14109412, 28218824, 56437648]

約数ペア:

[(1, 56437648), (2, 28218824), (4, 14109412), (8, 7054706), (16, 3527353), (41, 1376528), (82, 688264), (164, 344132), (227, 248624), (328, 172066), (379, 148912), (454, 124312), (656, 86033), (758, 74456), (908, 62156), (1516, 37228), (1816, 31078), (3032, 18614), (3632, 15539), (6064, 9307)]