25938068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6833}}^1$

素因数の和:6923

約数の個数: 24

約数和(自身を含む): 49560168

約数和(自身を除く): 23622100

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 6833, 13666, 27332, 88829, 177658, 355316, 498809, 997618, 1995236, 6484517, 12969034, 25938068]

約数ペア:

[(1, 25938068), (2, 12969034), (4, 6484517), (13, 1995236), (26, 997618), (52, 498809), (73, 355316), (146, 177658), (292, 88829), (949, 27332), (1898, 13666), (3796, 6833)]