7131477894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{797}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 14966138880

約数和(自身を除く): 7834660986

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 659, 797, 1318, 1594, 1977, 2263, 2391, 3954, 4526, 4782, 6789, 13578, 20429, 24707, 40858, 48107, 49414, 58181, 61287, 74121, 96214, 116362, 122574, 144321, 148242, 174543, 288642, 349086, 525223, 1050446, 1491317, 1575669, 1803611, 2982634, 3151338, 3607222, 4473951, 5410833, 8947902, 10821666, 16281913, 32563826, 38341279, 48845739, 76682558, 97691478, 115023837, 230047674, 1188579649, 2377159298, 3565738947, 7131477894]

約数ペア:

[(1, 7131477894), (2, 3565738947), (3, 2377159298), (6, 1188579649), (31, 230047674), (62, 115023837), (73, 97691478), (93, 76682558), (146, 48845739), (186, 38341279), (219, 32563826), (438, 16281913), (659, 10821666), (797, 8947902), (1318, 5410833), (1594, 4473951), (1977, 3607222), (2263, 3151338), (2391, 2982634), (3954, 1803611), (4526, 1575669), (4782, 1491317), (6789, 1050446), (13578, 525223), (20429, 349086), (24707, 288642), (40858, 174543), (48107, 148242), (49414, 144321), (58181, 122574), (61287, 116362), (74121, 96214)]