61044074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 120422400

約数和(自身を除く): 59378326

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 127, 133, 139, 182, 247, 254, 266, 278, 494, 889, 973, 1651, 1729, 1778, 1807, 1946, 2413, 2641, 3302, 3458, 3614, 4826, 5282, 11557, 12649, 16891, 17653, 18487, 23114, 25298, 31369, 33782, 34333, 35306, 36974, 62738, 68666, 123571, 219583, 229489, 240331, 247142, 335407, 439166, 458978, 480662, 670814, 1606423, 2347849, 3212846, 4360291, 4695698, 8720582, 30522037, 61044074]

約数ペア:

[(1, 61044074), (2, 30522037), (7, 8720582), (13, 4695698), (14, 4360291), (19, 3212846), (26, 2347849), (38, 1606423), (91, 670814), (127, 480662), (133, 458978), (139, 439166), (182, 335407), (247, 247142), (254, 240331), (266, 229489), (278, 219583), (494, 123571), (889, 68666), (973, 62738), (1651, 36974), (1729, 35306), (1778, 34333), (1807, 33782), (1946, 31369), (2413, 25298), (2641, 23114), (3302, 18487), (3458, 17653), (3614, 16891), (4826, 12649), (5282, 11557)]