38040964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 76283200

約数和(自身を除く): 38242236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 247, 277, 278, 494, 554, 556, 988, 1108, 1807, 2641, 3601, 3614, 5263, 5282, 7202, 7228, 10526, 10564, 14404, 21052, 34333, 38503, 68419, 68666, 77006, 136838, 137332, 154012, 273676, 500539, 731557, 1001078, 1463114, 2002156, 2926228, 9510241, 19020482, 38040964]

約数ペア:

[(1, 38040964), (2, 19020482), (4, 9510241), (13, 2926228), (19, 2002156), (26, 1463114), (38, 1001078), (52, 731557), (76, 500539), (139, 273676), (247, 154012), (277, 137332), (278, 136838), (494, 77006), (554, 68666), (556, 68419), (988, 38503), (1108, 34333), (1807, 21052), (2641, 14404), (3601, 10564), (3614, 10526), (5263, 7228), (5282, 7202)]