40239644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7253}}^1$

素因数の和:7349

約数の個数: 24

約数和(自身を含む): 75151440

約数和(自身を除く): 34911796

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 7253, 14506, 29012, 137807, 275614, 529469, 551228, 1058938, 2117876, 10059911, 20119822, 40239644]

約数ペア:

[(1, 40239644), (2, 20119822), (4, 10059911), (19, 2117876), (38, 1058938), (73, 551228), (76, 529469), (146, 275614), (292, 137807), (1387, 29012), (2774, 14506), (5548, 7253)]