26128158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1567}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 59910144

約数和(自身を除く): 33781986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 1567, 2382, 2779, 3134, 4701, 5558, 8337, 9402, 10969, 16674, 21938, 32907, 65814, 622099, 1244198, 1866297, 3732594, 4354693, 8709386, 13064079, 26128158]

約数ペア:

[(1, 26128158), (2, 13064079), (3, 8709386), (6, 4354693), (7, 3732594), (14, 1866297), (21, 1244198), (42, 622099), (397, 65814), (794, 32907), (1191, 21938), (1567, 16674), (2382, 10969), (2779, 9402), (3134, 8337), (4701, 5558)]