26532664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 52722000

約数和(自身を除く): 26189336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1009, 1384, 2018, 3287, 4036, 6574, 8072, 13148, 19171, 26296, 38342, 76684, 153368, 174557, 349114, 698228, 1396456, 3316583, 6633166, 13266332, 26532664]

約数ペア:

[(1, 26532664), (2, 13266332), (4, 6633166), (8, 3316583), (19, 1396456), (38, 698228), (76, 349114), (152, 174557), (173, 153368), (346, 76684), (692, 38342), (1009, 26296), (1384, 19171), (2018, 13148), (3287, 8072), (4036, 6574)]