764274628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{4139}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 1489803840

約数和(自身を除く): 725529212

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 689, 871, 1378, 1742, 2756, 3484, 3551, 4139, 7102, 8278, 14204, 16556, 46163, 53807, 92326, 107614, 184652, 215228, 219367, 277313, 438734, 554626, 877468, 1109252, 2851771, 3605069, 5703542, 7210138, 11407084, 14420276, 14697589, 29395178, 58790356, 191068657, 382137314, 764274628]

約数ペア:

[(1, 764274628), (2, 382137314), (4, 191068657), (13, 58790356), (26, 29395178), (52, 14697589), (53, 14420276), (67, 11407084), (106, 7210138), (134, 5703542), (212, 3605069), (268, 2851771), (689, 1109252), (871, 877468), (1378, 554626), (1742, 438734), (2756, 277313), (3484, 219367), (3551, 215228), (4139, 184652), (7102, 107614), (8278, 92326), (14204, 53807), (16556, 46163)]