40071836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75323}}^1$

素因数の和:75353

約数の個数: 24

約数和(自身を含む): 84362880

約数和(自身を除く): 44291044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75323, 150646, 301292, 527261, 1054522, 1431137, 2109044, 2862274, 5724548, 10017959, 20035918, 40071836]

約数ペア:

[(1, 40071836), (2, 20035918), (4, 10017959), (7, 5724548), (14, 2862274), (19, 2109044), (28, 1431137), (38, 1054522), (76, 527261), (133, 301292), (266, 150646), (532, 75323)]