40337996816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10206983}}^1$

素因数の和:10207023

約数の個数: 40

約数和(自身を含む): 88596621120

約数和(自身を除く): 48258624304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 10206983, 20413966, 40827932, 81655864, 132690779, 163311728, 193932677, 265381558, 387865354, 530763116, 775730708, 1061526232, 1551461416, 2123052464, 2521124801, 3102922832, 5042249602, 10084499204, 20168998408, 40337996816]

約数ペア:

[(1, 40337996816), (2, 20168998408), (4, 10084499204), (8, 5042249602), (13, 3102922832), (16, 2521124801), (19, 2123052464), (26, 1551461416), (38, 1061526232), (52, 775730708), (76, 530763116), (104, 387865354), (152, 265381558), (208, 193932677), (247, 163311728), (304, 132690779), (494, 81655864), (988, 40827932), (1976, 20413966), (3952, 10206983)]