40700863736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{391354459}}^1$

素因数の和:391354478

約数の個数: 16

約数和(自身を含む): 82184436600

約数和(自身を除く): 41483572864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 391354459, 782708918, 1565417836, 3130835672, 5087607967, 10175215934, 20350431868, 40700863736]

約数ペア:

[(1, 40700863736), (2, 20350431868), (4, 10175215934), (8, 5087607967), (13, 3130835672), (26, 1565417836), (52, 782708918), (104, 391354459)]