74004080644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7862737}}^1$

素因数の和:7862935

約数の個数: 24

約数和(自身を含む): 140239794968

約数和(自身を除く): 66235714324

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 7862737, 15725474, 31450948, 102215581, 204431162, 408862324, 1423155397, 2846310794, 5692621588, 18501020161, 37002040322, 74004080644]

約数ペア:

[(1, 74004080644), (2, 37002040322), (4, 18501020161), (13, 5692621588), (26, 2846310794), (52, 1423155397), (181, 408862324), (362, 204431162), (724, 102215581), (2353, 31450948), (4706, 15725474), (9412, 7862737)]