25514684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2053}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 48310080

約数和(自身を除く): 22795396

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 2053, 3107, 4106, 6214, 8212, 12428, 26689, 53378, 106756, 490667, 981334, 1962668, 6378671, 12757342, 25514684]

約数ペア:

[(1, 25514684), (2, 12757342), (4, 6378671), (13, 1962668), (26, 981334), (52, 490667), (239, 106756), (478, 53378), (956, 26689), (2053, 12428), (3107, 8212), (4106, 6214)]