26408408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 53578560

約数和(自身を除く): 27170152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 937, 1084, 1874, 2168, 3523, 3748, 7046, 7496, 12181, 14092, 24362, 28184, 48724, 97448, 253927, 507854, 1015708, 2031416, 3301051, 6602102, 13204204, 26408408]

約数ペア:

[(1, 26408408), (2, 13204204), (4, 6602102), (8, 3301051), (13, 2031416), (26, 1015708), (52, 507854), (104, 253927), (271, 97448), (542, 48724), (937, 28184), (1084, 24362), (1874, 14092), (2168, 12181), (3523, 7496), (3748, 7046)]