26419016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4793}}^1$

素因数の和:4865

約数の個数: 32

約数和(自身を含む): 54363960

約数和(自身を除く): 27944944

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4793, 5512, 9586, 19172, 38344, 62309, 124618, 249236, 254029, 498472, 508058, 1016116, 2032232, 3302377, 6604754, 13209508, 26419016]

約数ペア:

[(1, 26419016), (2, 13209508), (4, 6604754), (8, 3302377), (13, 2032232), (26, 1016116), (52, 508058), (53, 498472), (104, 254029), (106, 249236), (212, 124618), (424, 62309), (689, 38344), (1378, 19172), (2756, 9586), (4793, 5512)]