72900074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{147571}}^1$

素因数の和:147605

約数の個数: 16

約数和(自身を含む): 123960480

約数和(自身を除く): 51060406

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 147571, 295142, 1918423, 2803849, 3836846, 5607698, 36450037, 72900074]

約数ペア:

[(1, 72900074), (2, 36450037), (13, 5607698), (19, 3836846), (26, 2803849), (38, 1918423), (247, 295142), (494, 147571)]