40117724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 71971200

約数和(自身を除く): 31853476

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 1399, 2798, 5596, 7169, 14338, 28676, 93733, 149693, 187466, 299386, 374932, 598772, 10029431, 20058862, 40117724]

約数ペア:

[(1, 40117724), (2, 20058862), (4, 10029431), (67, 598772), (107, 374932), (134, 299386), (214, 187466), (268, 149693), (428, 93733), (1399, 28676), (2798, 14338), (5596, 7169)]