25380428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6301}}^1$

素因数の和:6377

約数の個数: 24

約数和(自身を含む): 47643120

約数和(自身を除く): 22262692

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 6301, 12602, 25204, 119719, 239438, 333953, 478876, 667906, 1335812, 6345107, 12690214, 25380428]

約数ペア:

[(1, 25380428), (2, 12690214), (4, 6345107), (19, 1335812), (38, 667906), (53, 478876), (76, 333953), (106, 239438), (212, 119719), (1007, 25204), (2014, 12602), (4028, 6301)]