28207742974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1\times {\mathrm{238229}}^1$

素因数の和:239115

約数の個数: 16

約数和(自身を含む): 42944292720

約数和(自身を除く): 14736549746

約数列:

[1, 2, 73, 146, 811, 1622, 59203, 118406, 238229, 476458, 17390717, 34781434, 193203719, 386407438, 14103871487, 28207742974]

約数ペア:

[(1, 28207742974), (2, 14103871487), (73, 386407438), (146, 193203719), (811, 34781434), (1622, 17390717), (59203, 476458), (118406, 238229)]