40011074

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 63934848

約数和(自身を除く): 23923774

約数列:

[1, 2, 19, 38, 151, 302, 361, 367, 722, 734, 2869, 5738, 6973, 13946, 54511, 55417, 109022, 110834, 132487, 264974, 1052923, 2105846, 20005537, 40011074]

約数ペア:

[(1, 40011074), (2, 20005537), (19, 2105846), (38, 1052923), (151, 264974), (302, 132487), (361, 110834), (367, 109022), (722, 55417), (734, 54511), (2869, 13946), (5738, 6973)]