26733968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 53809056

約数和(自身を除く): 27075088

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 491, 656, 664, 982, 1328, 1964, 3403, 3928, 6806, 7856, 13612, 20131, 27224, 40262, 40753, 54448, 80524, 81506, 161048, 163012, 322096, 326024, 652048, 1670873, 3341746, 6683492, 13366984, 26733968]

約数ペア:

[(1, 26733968), (2, 13366984), (4, 6683492), (8, 3341746), (16, 1670873), (41, 652048), (82, 326024), (83, 322096), (164, 163012), (166, 161048), (328, 81506), (332, 80524), (491, 54448), (656, 40753), (664, 40262), (982, 27224), (1328, 20131), (1964, 13612), (3403, 7856), (3928, 6806)]