26241722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 17787718

約数列:

[1, 2, 13, 26, 41, 82, 103, 206, 239, 478, 533, 1066, 1339, 2678, 3107, 4223, 6214, 8446, 9799, 19598, 24617, 49234, 54899, 109798, 127387, 254774, 320021, 640042, 1009297, 2018594, 13120861, 26241722]

約数ペア:

[(1, 26241722), (2, 13120861), (13, 2018594), (26, 1009297), (41, 640042), (82, 320021), (103, 254774), (206, 127387), (239, 109798), (478, 54899), (533, 49234), (1066, 24617), (1339, 19598), (2678, 9799), (3107, 8446), (4223, 6214)]