25340848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1$

素因数の和:5341

約数の個数: 40

約数和(自身を含む): 55183968

約数和(自身を除く): 29843120

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5297, 10594, 21188, 42376, 68861, 84752, 121831, 137722, 243662, 275444, 487324, 550888, 974648, 1101776, 1583803, 1949296, 3167606, 6335212, 12670424, 25340848]

約数ペア:

[(1, 25340848), (2, 12670424), (4, 6335212), (8, 3167606), (13, 1949296), (16, 1583803), (23, 1101776), (26, 974648), (46, 550888), (52, 487324), (92, 275444), (104, 243662), (184, 137722), (208, 121831), (299, 84752), (368, 68861), (598, 42376), (1196, 21188), (2392, 10594), (4784, 5297)]