40501916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111269}}^1$

素因数の和:111293

約数の個数: 24

約数和(自身を含む): 87235680

約数和(自身を除く): 46733764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 111269, 222538, 445076, 778883, 1446497, 1557766, 2892994, 3115532, 5785988, 10125479, 20250958, 40501916]

約数ペア:

[(1, 40501916), (2, 20250958), (4, 10125479), (7, 5785988), (13, 3115532), (14, 2892994), (26, 1557766), (28, 1446497), (52, 778883), (91, 445076), (182, 222538), (364, 111269)]