7558628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 17517696

約数和(自身を除く): 9959068

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 97, 121, 154, 161, 194, 242, 253, 308, 322, 388, 484, 506, 644, 679, 847, 1012, 1067, 1358, 1694, 1771, 2134, 2231, 2716, 2783, 3388, 3542, 4268, 4462, 5566, 7084, 7469, 8924, 11132, 11737, 14938, 15617, 19481, 23474, 24541, 29876, 31234, 38962, 46948, 49082, 62468, 77924, 82159, 98164, 164318, 171787, 269951, 328636, 343574, 539902, 687148, 1079804, 1889657, 3779314, 7558628]

約数ペア:

[(1, 7558628), (2, 3779314), (4, 1889657), (7, 1079804), (11, 687148), (14, 539902), (22, 343574), (23, 328636), (28, 269951), (44, 171787), (46, 164318), (77, 98164), (92, 82159), (97, 77924), (121, 62468), (154, 49082), (161, 46948), (194, 38962), (242, 31234), (253, 29876), (308, 24541), (322, 23474), (388, 19481), (484, 15617), (506, 14938), (644, 11737), (679, 11132), (847, 8924), (1012, 7469), (1067, 7084), (1358, 5566), (1694, 4462), (1771, 4268), (2134, 3542), (2231, 3388), (2716, 2783)]