25444484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 25358716

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 94, 116, 188, 359, 377, 611, 718, 754, 1222, 1363, 1436, 1508, 2444, 2726, 4667, 5452, 9334, 10411, 16873, 17719, 18668, 20822, 33746, 35438, 41644, 67492, 70876, 135343, 219349, 270686, 438698, 489317, 541372, 877396, 978634, 1957268, 6361121, 12722242, 25444484]

約数ペア:

[(1, 25444484), (2, 12722242), (4, 6361121), (13, 1957268), (26, 978634), (29, 877396), (47, 541372), (52, 489317), (58, 438698), (94, 270686), (116, 219349), (188, 135343), (359, 70876), (377, 67492), (611, 41644), (718, 35438), (754, 33746), (1222, 20822), (1363, 18668), (1436, 17719), (1508, 16873), (2444, 10411), (2726, 9334), (4667, 5452)]