42697956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{769}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 114181760

約数和(自身を除く): 71483804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 769, 1322, 1538, 1983, 2307, 2644, 3076, 3966, 4614, 4627, 5383, 7932, 9228, 9254, 10766, 13881, 16149, 18508, 21532, 27762, 32298, 55524, 64596, 508309, 1016618, 1524927, 2033236, 3049854, 3558163, 6099708, 7116326, 10674489, 14232652, 21348978, 42697956]

約数ペア:

[(1, 42697956), (2, 21348978), (3, 14232652), (4, 10674489), (6, 7116326), (7, 6099708), (12, 3558163), (14, 3049854), (21, 2033236), (28, 1524927), (42, 1016618), (84, 508309), (661, 64596), (769, 55524), (1322, 32298), (1538, 27762), (1983, 21532), (2307, 18508), (2644, 16149), (3076, 13881), (3966, 10766), (4614, 9254), (4627, 9228), (5383, 7932)]