28046772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59929}}^1$

素因数の和:59952

約数の個数: 36

約数和(自身を含む): 76350820

約数和(自身を除く): 48304048

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 59929, 119858, 179787, 239716, 359574, 539361, 719148, 779077, 1078722, 1558154, 2157444, 2337231, 3116308, 4674462, 7011693, 9348924, 14023386, 28046772]

約数ペア:

[(1, 28046772), (2, 14023386), (3, 9348924), (4, 7011693), (6, 4674462), (9, 3116308), (12, 2337231), (13, 2157444), (18, 1558154), (26, 1078722), (36, 779077), (39, 719148), (52, 539361), (78, 359574), (117, 239716), (156, 179787), (234, 119858), (468, 59929)]