40096042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 72737280

約数和(自身を除く): 32641238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 491, 614, 982, 2149, 3437, 4298, 5833, 6874, 9329, 11666, 18658, 40831, 65303, 81662, 130606, 150737, 301474, 1055159, 2110318, 2864003, 5728006, 20048021, 40096042]

約数ペア:

[(1, 40096042), (2, 20048021), (7, 5728006), (14, 2864003), (19, 2110318), (38, 1055159), (133, 301474), (266, 150737), (307, 130606), (491, 81662), (614, 65303), (982, 40831), (2149, 18658), (3437, 11666), (4298, 9329), (5833, 6874)]