57804764

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{40031}}^1$

素因数の和:40073

約数の個数: 18

約数和(自身を含む): 106765344

約数和(自身を除く): 48960580

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 40031, 80062, 160124, 760589, 1521178, 3042356, 14451191, 28902382, 57804764]

約数ペア:

[(1, 57804764), (2, 28902382), (4, 14451191), (19, 3042356), (38, 1521178), (76, 760589), (361, 160124), (722, 80062), (1444, 40031)]