25667668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17021}}^1$

素因数の和:17067

約数の個数: 24

約数和(自身を含む): 50044680

約数和(自身を除く): 24377012

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 17021, 34042, 68084, 221273, 442546, 493609, 885092, 987218, 1974436, 6416917, 12833834, 25667668]

約数ペア:

[(1, 25667668), (2, 12833834), (4, 6416917), (13, 1974436), (26, 987218), (29, 885092), (52, 493609), (58, 442546), (116, 221273), (377, 68084), (754, 34042), (1508, 17021)]