25413674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 47428416

約数和(自身を除く): 22014742

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5227, 10454, 57497, 67951, 88859, 114994, 135902, 177718, 747461, 977449, 1155167, 1494922, 1954898, 2310334, 12706837, 25413674]

約数ペア:

[(1, 25413674), (2, 12706837), (11, 2310334), (13, 1954898), (17, 1494922), (22, 1155167), (26, 977449), (34, 747461), (143, 177718), (187, 135902), (221, 114994), (286, 88859), (374, 67951), (442, 57497), (2431, 10454), (4862, 5227)]