28124662

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 45209664

約数和(自身を除く): 17085002

約数列:

[1, 2, 37, 53, 71, 74, 101, 106, 142, 202, 1961, 2627, 3737, 3763, 3922, 5254, 5353, 7171, 7474, 7526, 10706, 14342, 139231, 198061, 265327, 278462, 380063, 396122, 530654, 760126, 14062331, 28124662]

約数ペア:

[(1, 28124662), (2, 14062331), (37, 760126), (53, 530654), (71, 396122), (74, 380063), (101, 278462), (106, 265327), (142, 198061), (202, 139231), (1961, 14342), (2627, 10706), (3737, 7526), (3763, 7474), (3922, 7171), (5254, 5353)]