29016848

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 38478832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 71, 82, 89, 112, 142, 164, 178, 284, 287, 328, 356, 497, 568, 574, 623, 656, 712, 994, 1136, 1148, 1246, 1424, 1988, 2296, 2492, 2911, 3649, 3976, 4592, 4984, 5822, 6319, 7298, 7952, 9968, 11644, 12638, 14596, 20377, 23288, 25276, 25543, 29192, 40754, 44233, 46576, 50552, 51086, 58384, 81508, 88466, 101104, 102172, 163016, 176932, 204344, 259079, 326032, 353864, 408688, 518158, 707728, 1036316, 1813553, 2072632, 3627106, 4145264, 7254212, 14508424, 29016848]

約数ペア:

[(1, 29016848), (2, 14508424), (4, 7254212), (7, 4145264), (8, 3627106), (14, 2072632), (16, 1813553), (28, 1036316), (41, 707728), (56, 518158), (71, 408688), (82, 353864), (89, 326032), (112, 259079), (142, 204344), (164, 176932), (178, 163016), (284, 102172), (287, 101104), (328, 88466), (356, 81508), (497, 58384), (568, 51086), (574, 50552), (623, 46576), (656, 44233), (712, 40754), (994, 29192), (1136, 25543), (1148, 25276), (1246, 23288), (1424, 20377), (1988, 14596), (2296, 12638), (2492, 11644), (2911, 9968), (3649, 7952), (3976, 7298), (4592, 6319), (4984, 5822)]