826612328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{23957}}^1$

素因数の和:24209

約数の個数: 32

約数和(自身を含む): 1638727200

約数和(自身を除く): 812114872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 908, 1816, 4313, 8626, 17252, 23957, 34504, 47914, 95828, 191656, 455183, 910366, 1820732, 3641464, 5438239, 10876478, 21752956, 43505912, 103326541, 206653082, 413306164, 826612328]

約数ペア:

[(1, 826612328), (2, 413306164), (4, 206653082), (8, 103326541), (19, 43505912), (38, 21752956), (76, 10876478), (152, 5438239), (227, 3641464), (454, 1820732), (908, 910366), (1816, 455183), (4313, 191656), (8626, 95828), (17252, 47914), (23957, 34504)]