38122456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 36177224

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 1637, 2911, 3274, 5822, 6548, 11644, 13096, 23288, 67117, 116227, 134234, 232454, 268468, 464908, 536936, 929816, 4765307, 9530614, 19061228, 38122456]

約数ペア:

[(1, 38122456), (2, 19061228), (4, 9530614), (8, 4765307), (41, 929816), (71, 536936), (82, 464908), (142, 268468), (164, 232454), (284, 134234), (328, 116227), (568, 67117), (1637, 23288), (2911, 13096), (3274, 11644), (5822, 6548)]