755492816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{117167}}^1$

素因数の和:117219

約数の個数: 40

約数和(自身を含む): 1627229184

約数和(自身を除く): 871736368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 117167, 234334, 468668, 937336, 1523171, 1874672, 3046342, 3632177, 6092684, 7264354, 12185368, 14528708, 24370736, 29057416, 47218301, 58114832, 94436602, 188873204, 377746408, 755492816]

約数ペア:

[(1, 755492816), (2, 377746408), (4, 188873204), (8, 94436602), (13, 58114832), (16, 47218301), (26, 29057416), (31, 24370736), (52, 14528708), (62, 12185368), (104, 7264354), (124, 6092684), (208, 3632177), (248, 3046342), (403, 1874672), (496, 1523171), (806, 937336), (1612, 468668), (3224, 234334), (6448, 117167)]