40371266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29297}}^1$

素因数の和:29365

約数の個数: 16

約数和(自身を含む): 66447864

約数和(自身を除く): 26076598

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 29297, 58594, 380861, 761722, 1552741, 3105482, 20185633, 40371266]

約数ペア:

[(1, 40371266), (2, 20185633), (13, 3105482), (26, 1552741), (53, 761722), (106, 380861), (689, 58594), (1378, 29297)]