28084927108

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1\times {\mathrm{10343}}^1$

素因数の和:13012

約数の個数: 48

約数和(自身を含む): 57715547904

約数和(自身を除く): 29630620796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2621, 5242, 10343, 10484, 18347, 20686, 36694, 41372, 72401, 73388, 96977, 144802, 193954, 289604, 382691, 387908, 678839, 765382, 1357678, 1530764, 2678837, 2715356, 5357674, 10715348, 27109003, 54218006, 108436012, 189763021, 379526042, 759052084, 1003033111, 2006066222, 4012132444, 7021231777, 14042463554, 28084927108]

約数ペア:

[(1, 28084927108), (2, 14042463554), (4, 7021231777), (7, 4012132444), (14, 2006066222), (28, 1003033111), (37, 759052084), (74, 379526042), (148, 189763021), (259, 108436012), (518, 54218006), (1036, 27109003), (2621, 10715348), (5242, 5357674), (10343, 2715356), (10484, 2678837), (18347, 1530764), (20686, 1357678), (36694, 765382), (41372, 678839), (72401, 387908), (73388, 382691), (96977, 289604), (144802, 193954)]