8266728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 21591360

約数和(自身を除く): 13324632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 67, 97, 106, 134, 159, 194, 201, 212, 268, 291, 318, 388, 402, 424, 536, 582, 636, 776, 804, 1164, 1272, 1608, 2328, 3551, 5141, 6499, 7102, 10282, 10653, 12998, 14204, 15423, 19497, 20564, 21306, 25996, 28408, 30846, 38994, 41128, 42612, 51992, 61692, 77988, 85224, 123384, 155976, 344447, 688894, 1033341, 1377788, 2066682, 2755576, 4133364, 8266728]

約数ペア:

[(1, 8266728), (2, 4133364), (3, 2755576), (4, 2066682), (6, 1377788), (8, 1033341), (12, 688894), (24, 344447), (53, 155976), (67, 123384), (97, 85224), (106, 77988), (134, 61692), (159, 51992), (194, 42612), (201, 41128), (212, 38994), (268, 30846), (291, 28408), (318, 25996), (388, 21306), (402, 20564), (424, 19497), (536, 15423), (582, 14204), (636, 12998), (776, 10653), (804, 10282), (1164, 7102), (1272, 6499), (1608, 5141), (2328, 3551)]