7132302008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{2657}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 14709159360

約数和(自身を除く): 7576857352

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 487, 689, 974, 1378, 1948, 2657, 2756, 3896, 5314, 5512, 6331, 10628, 12662, 21256, 25324, 25811, 34541, 50648, 51622, 69082, 103244, 138164, 140821, 206488, 276328, 281642, 335543, 563284, 671086, 1126568, 1293959, 1342172, 1830673, 2587918, 2684344, 3661346, 5175836, 7322692, 10351672, 14645384, 16821467, 33642934, 67285868, 68579827, 134571736, 137159654, 274319308, 548638616, 891537751, 1783075502, 3566151004, 7132302008]

約数ペア:

[(1, 7132302008), (2, 3566151004), (4, 1783075502), (8, 891537751), (13, 548638616), (26, 274319308), (52, 137159654), (53, 134571736), (104, 68579827), (106, 67285868), (212, 33642934), (424, 16821467), (487, 14645384), (689, 10351672), (974, 7322692), (1378, 5175836), (1948, 3661346), (2657, 2684344), (2756, 2587918), (3896, 1830673), (5314, 1342172), (5512, 1293959), (6331, 1126568), (10628, 671086), (12662, 563284), (21256, 335543), (25324, 281642), (25811, 276328), (34541, 206488), (50648, 140821), (51622, 138164), (69082, 103244)]