7000290038

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1669}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 12354900480

約数和(自身を除く): 5354610442

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 337, 674, 889, 1669, 1778, 2359, 3338, 4718, 6223, 11683, 12446, 16513, 23366, 33026, 42799, 81781, 85598, 163562, 211963, 299593, 423926, 562453, 599186, 1124906, 1483741, 2097151, 2967482, 3937171, 4194302, 7874342, 10386187, 20772374, 27560197, 55120394, 71431531, 142863062, 500020717, 1000041434, 3500145019, 7000290038]

約数ペア:

[(1, 7000290038), (2, 3500145019), (7, 1000041434), (14, 500020717), (49, 142863062), (98, 71431531), (127, 55120394), (254, 27560197), (337, 20772374), (674, 10386187), (889, 7874342), (1669, 4194302), (1778, 3937171), (2359, 2967482), (3338, 2097151), (4718, 1483741), (6223, 1124906), (11683, 599186), (12446, 562453), (16513, 423926), (23366, 299593), (33026, 211963), (42799, 163562), (81781, 85598)]