25808588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3331}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 48980400

約数和(自身を除く): 23171812

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3331, 3874, 6662, 7748, 13324, 43303, 86606, 173212, 496319, 992638, 1985276, 6452147, 12904294, 25808588]

約数ペア:

[(1, 25808588), (2, 12904294), (4, 6452147), (13, 1985276), (26, 992638), (52, 496319), (149, 173212), (298, 86606), (596, 43303), (1937, 13324), (3331, 7748), (3874, 6662)]