40692808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1049}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 82467000

約数和(自身を除く): 41774192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1049, 1492, 2098, 2984, 4196, 4849, 8392, 9698, 13637, 19396, 27274, 38792, 54548, 109096, 391277, 782554, 1565108, 3130216, 5086601, 10173202, 20346404, 40692808]

約数ペア:

[(1, 40692808), (2, 20346404), (4, 10173202), (8, 5086601), (13, 3130216), (26, 1565108), (52, 782554), (104, 391277), (373, 109096), (746, 54548), (1049, 38792), (1492, 27274), (2098, 19396), (2984, 13637), (4196, 9698), (4849, 8392)]