42534008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25439}}^1$

素因数の和:25475

約数の個数: 32

約数和(自身を含む): 91584000

約数和(自身を除く): 49049992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 25439, 50878, 101756, 203512, 279829, 483341, 559658, 966682, 1119316, 1933364, 2238632, 3866728, 5316751, 10633502, 21267004, 42534008]

約数ペア:

[(1, 42534008), (2, 21267004), (4, 10633502), (8, 5316751), (11, 3866728), (19, 2238632), (22, 1933364), (38, 1119316), (44, 966682), (76, 559658), (88, 483341), (152, 279829), (209, 203512), (418, 101756), (836, 50878), (1672, 25439)]