1728937515632

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{56891}}^1\times {\mathrm{24043}}^1$

素因数の和:81021

約数の個数: 40

約数和(自身を含む): 3392419895040

約数和(自身を除く): 1663482379408

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 24043, 48086, 56891, 96172, 113782, 192344, 227564, 384688, 455128, 910256, 1899397, 3798794, 4494389, 7597588, 8988778, 15195176, 17977556, 30390352, 35955112, 71910224, 1367830313, 2735660626, 5471321252, 10942642504, 21885285008, 108058594727, 216117189454, 432234378908, 864468757816, 1728937515632]

約数ペア:

[(1, 1728937515632), (2, 864468757816), (4, 432234378908), (8, 216117189454), (16, 108058594727), (79, 21885285008), (158, 10942642504), (316, 5471321252), (632, 2735660626), (1264, 1367830313), (24043, 71910224), (48086, 35955112), (56891, 30390352), (96172, 17977556), (113782, 15195176), (192344, 8988778), (227564, 7597588), (384688, 4494389), (455128, 3798794), (910256, 1899397)]