28945647724

素因数分解:

$2^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1170751}}^1$

素因数の和:1171645

約数の個数: 24

約数和(自身を含む): 57956907008

約数和(自身を除く): 29011259284

約数列:

[1, 2, 4, 7, 14, 28, 883, 1766, 3532, 6181, 12362, 24724, 1170751, 2341502, 4683004, 8195257, 16390514, 32781028, 1033773133, 2067546266, 4135092532, 7236411931, 14472823862, 28945647724]

約数ペア:

[(1, 28945647724), (2, 14472823862), (4, 7236411931), (7, 4135092532), (14, 2067546266), (28, 1033773133), (883, 32781028), (1766, 16390514), (3532, 8195257), (6181, 4683004), (12362, 2341502), (24724, 1170751)]