26748994

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 41223168

約数和(自身を除く): 14474174

約数列:

[1, 2, 53, 106, 127, 254, 1987, 3974, 6731, 13462, 105311, 210622, 252349, 504698, 13374497, 26748994]

約数ペア:

[(1, 26748994), (2, 13374497), (53, 504698), (106, 252349), (127, 210622), (254, 105311), (1987, 13462), (3974, 6731)]