42015004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7573}}^1$

素因数の和:7669

約数の個数: 24

約数和(自身を含む): 78466640

約数和(自身を除く): 36451636

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 7573, 15146, 30292, 143887, 287774, 552829, 575548, 1105658, 2211316, 10503751, 21007502, 42015004]

約数ペア:

[(1, 42015004), (2, 21007502), (4, 10503751), (19, 2211316), (38, 1105658), (73, 575548), (76, 552829), (146, 287774), (292, 143887), (1387, 30292), (2774, 15146), (5548, 7573)]