26191204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 26305436

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 359, 598, 718, 793, 1196, 1403, 1436, 1586, 2806, 3172, 4667, 5612, 8257, 9334, 16514, 18239, 18668, 21899, 33028, 36478, 43798, 72956, 87596, 107341, 214682, 284687, 429364, 503677, 569374, 1007354, 1138748, 2014708, 6547801, 13095602, 26191204]

約数ペア:

[(1, 26191204), (2, 13095602), (4, 6547801), (13, 2014708), (23, 1138748), (26, 1007354), (46, 569374), (52, 503677), (61, 429364), (92, 284687), (122, 214682), (244, 107341), (299, 87596), (359, 72956), (598, 43798), (718, 36478), (793, 33028), (1196, 21899), (1403, 18668), (1436, 18239), (1586, 16514), (2806, 9334), (3172, 8257), (4667, 5612)]