40319396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26737}}^1$

素因数の和:26783

約数の個数: 24

約数和(自身を含む): 78609720

約数和(自身を除く): 38290324

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 26737, 53474, 106948, 347581, 695162, 775373, 1390324, 1550746, 3101492, 10079849, 20159698, 40319396]

約数ペア:

[(1, 40319396), (2, 20159698), (4, 10079849), (13, 3101492), (26, 1550746), (29, 1390324), (52, 775373), (58, 695162), (116, 347581), (377, 106948), (754, 53474), (1508, 26737)]