25250784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20233}}^1$

素因数の和:20259

約数の個数: 48

約数和(自身を含む): 71385552

約数和(自身を除く): 46134768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20233, 40466, 60699, 80932, 121398, 161864, 242796, 263029, 323728, 485592, 526058, 647456, 789087, 971184, 1052116, 1578174, 1942368, 2104232, 3156348, 4208464, 6312696, 8416928, 12625392, 25250784]

約数ペア:

[(1, 25250784), (2, 12625392), (3, 8416928), (4, 6312696), (6, 4208464), (8, 3156348), (12, 2104232), (13, 1942368), (16, 1578174), (24, 1052116), (26, 971184), (32, 789087), (39, 647456), (48, 526058), (52, 485592), (78, 323728), (96, 263029), (104, 242796), (156, 161864), (208, 121398), (312, 80932), (416, 60699), (624, 40466), (1248, 20233)]