25587016

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 60113340

約数和(自身を除く): 34526324

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5021, 5096, 10042, 20084, 35147, 40168, 65273, 70294, 130546, 140588, 246029, 261092, 281176, 456911, 492058, 522184, 913822, 984116, 1827644, 1968232, 3198377, 3655288, 6396754, 12793508, 25587016]

約数ペア:

[(1, 25587016), (2, 12793508), (4, 6396754), (7, 3655288), (8, 3198377), (13, 1968232), (14, 1827644), (26, 984116), (28, 913822), (49, 522184), (52, 492058), (56, 456911), (91, 281176), (98, 261092), (104, 246029), (182, 140588), (196, 130546), (364, 70294), (392, 65273), (637, 40168), (728, 35147), (1274, 20084), (2548, 10042), (5021, 5096)]