15706052852

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{72481}}^1$

素因数の和:72672

約数の個数: 48

約数和(自身を含む): 32147216640

約数和(自身を除く): 16441163788

約数列:

[1, 2, 4, 7, 14, 28, 71, 109, 142, 218, 284, 436, 497, 763, 994, 1526, 1988, 3052, 7739, 15478, 30956, 54173, 72481, 108346, 144962, 216692, 289924, 507367, 1014734, 2029468, 5146151, 7900429, 10292302, 15800858, 20584604, 31601716, 36023057, 55303003, 72046114, 110606006, 144092228, 221212012, 560930459, 1121860918, 2243721836, 3926513213, 7853026426, 15706052852]

約数ペア:

[(1, 15706052852), (2, 7853026426), (4, 3926513213), (7, 2243721836), (14, 1121860918), (28, 560930459), (71, 221212012), (109, 144092228), (142, 110606006), (218, 72046114), (284, 55303003), (436, 36023057), (497, 31601716), (763, 20584604), (994, 15800858), (1526, 10292302), (1988, 7900429), (3052, 5146151), (7739, 2029468), (15478, 1014734), (30956, 507367), (54173, 289924), (72481, 216692), (108346, 144962)]