28521794

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 51584256

約数和(自身を除く): 23062462

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 707, 877, 1414, 1754, 2323, 4646, 6139, 12278, 16261, 20171, 32522, 40342, 88577, 141197, 177154, 282394, 620039, 1240078, 2037271, 4074542, 14260897, 28521794]

約数ペア:

[(1, 28521794), (2, 14260897), (7, 4074542), (14, 2037271), (23, 1240078), (46, 620039), (101, 282394), (161, 177154), (202, 141197), (322, 88577), (707, 40342), (877, 32522), (1414, 20171), (1754, 16261), (2323, 12278), (4646, 6139)]