42405116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11171}}^1$

素因数の和:11261

約数の個数: 24

約数和(自身を含む): 81019344

約数和(自身を除く): 38614228

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 11171, 22342, 44684, 145223, 290446, 580892, 815483, 1630966, 3261932, 10601279, 21202558, 42405116]

約数ペア:

[(1, 42405116), (2, 21202558), (4, 10601279), (13, 3261932), (26, 1630966), (52, 815483), (73, 580892), (146, 290446), (292, 145223), (949, 44684), (1898, 22342), (3796, 11171)]