25056668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 56824320

約数和(自身を除く): 31767652

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 3623, 6916, 7246, 14492, 25361, 47099, 50722, 68837, 94198, 101444, 137674, 188396, 275348, 329693, 481859, 659386, 894881, 963718, 1318772, 1789762, 1927436, 3579524, 6264167, 12528334, 25056668]

約数ペア:

[(1, 25056668), (2, 12528334), (4, 6264167), (7, 3579524), (13, 1927436), (14, 1789762), (19, 1318772), (26, 963718), (28, 894881), (38, 659386), (52, 481859), (76, 329693), (91, 275348), (133, 188396), (182, 137674), (247, 101444), (266, 94198), (364, 68837), (494, 50722), (532, 47099), (988, 25361), (1729, 14492), (3458, 7246), (3623, 6916)]