67580848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{677}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 139223232

約数和(自身を除く): 71642384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 677, 734, 1354, 1468, 2708, 2936, 5416, 5872, 6239, 10832, 11509, 12478, 23018, 24956, 46036, 49912, 92072, 99824, 184144, 248459, 496918, 993836, 1987672, 3975344, 4223803, 8447606, 16895212, 33790424, 67580848]

約数ペア:

[(1, 67580848), (2, 33790424), (4, 16895212), (8, 8447606), (16, 4223803), (17, 3975344), (34, 1987672), (68, 993836), (136, 496918), (272, 248459), (367, 184144), (677, 99824), (734, 92072), (1354, 49912), (1468, 46036), (2708, 24956), (2936, 23018), (5416, 12478), (5872, 11509), (6239, 10832)]