25307048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 52298400

約数和(自身を除く): 26991352

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5659, 11318, 22636, 45272, 73567, 147134, 243337, 294268, 486674, 588536, 973348, 1946696, 3163381, 6326762, 12653524, 25307048]

約数ペア:

[(1, 25307048), (2, 12653524), (4, 6326762), (8, 3163381), (13, 1946696), (26, 973348), (43, 588536), (52, 486674), (86, 294268), (104, 243337), (172, 147134), (344, 73567), (559, 45272), (1118, 22636), (2236, 11318), (4472, 5659)]