25448696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2689}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 59072400

約数和(自身を除く): 33623704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 2689, 4732, 5378, 9464, 10756, 18823, 21512, 34957, 37646, 69914, 75292, 139828, 150584, 244699, 279656, 454441, 489398, 908882, 978796, 1817764, 1957592, 3181087, 3635528, 6362174, 12724348, 25448696]

約数ペア:

[(1, 25448696), (2, 12724348), (4, 6362174), (7, 3635528), (8, 3181087), (13, 1957592), (14, 1817764), (26, 978796), (28, 908882), (52, 489398), (56, 454441), (91, 279656), (104, 244699), (169, 150584), (182, 139828), (338, 75292), (364, 69914), (676, 37646), (728, 34957), (1183, 21512), (1352, 18823), (2366, 10756), (2689, 9464), (4732, 5378)]