26201623

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 32372352

約数和(自身を除く): 6170729

約数列:

[1, 7, 23, 49, 67, 161, 347, 469, 1127, 1541, 2429, 3283, 7981, 10787, 17003, 23249, 55867, 75509, 162743, 391069, 534727, 1139201, 3743089, 26201623]

約数ペア:

[(1, 26201623), (7, 3743089), (23, 1139201), (49, 534727), (67, 391069), (161, 162743), (347, 75509), (469, 55867), (1127, 23249), (1541, 17003), (2429, 10787), (3283, 7981)]