28193726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 46941552

約数和(自身を除く): 18747826

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1031, 1243, 2062, 2486, 11341, 13673, 22682, 27346, 116503, 124751, 233006, 249502, 1281533, 2563066, 14096863, 28193726]

約数ペア:

[(1, 28193726), (2, 14096863), (11, 2563066), (22, 1281533), (113, 249502), (121, 233006), (226, 124751), (242, 116503), (1031, 27346), (1243, 22682), (2062, 13673), (2486, 11341)]