40044134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 68839680

約数和(自身を除く): 28795546

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 787, 1339, 1574, 1957, 2678, 3914, 10231, 14953, 20462, 25441, 29906, 50882, 81061, 162122, 194389, 388778, 1053793, 1540159, 2107586, 3080318, 20022067, 40044134]

約数ペア:

[(1, 40044134), (2, 20022067), (13, 3080318), (19, 2107586), (26, 1540159), (38, 1053793), (103, 388778), (206, 194389), (247, 162122), (494, 81061), (787, 50882), (1339, 29906), (1574, 25441), (1957, 20462), (2678, 14953), (3914, 10231)]