40162896

素因数分解:

$2^4\times 3^2\times {\mathrm{278909}}^1$

素因数の和:278923

約数の個数: 30

約数和(自身を含む): 112400730

約数和(自身を除く): 72237834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278909, 557818, 836727, 1115636, 1673454, 2231272, 2510181, 3346908, 4462544, 5020362, 6693816, 10040724, 13387632, 20081448, 40162896]

約数ペア:

[(1, 40162896), (2, 20081448), (3, 13387632), (4, 10040724), (6, 6693816), (8, 5020362), (9, 4462544), (12, 3346908), (16, 2510181), (18, 2231272), (24, 1673454), (36, 1115636), (48, 836727), (72, 557818), (144, 278909)]