39715706888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{75307}}^1$

素因数の和:75798

約数の個数: 64

約数和(自身を含む): 87676585920

約数和(自身を除く): 47960879032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 461, 572, 922, 1144, 1844, 3688, 5071, 5993, 10142, 11986, 20284, 23972, 40568, 47944, 65923, 75307, 131846, 150614, 263692, 301228, 527384, 602456, 828377, 978991, 1656754, 1957982, 3313508, 3915964, 6627016, 7831928, 10768901, 21537802, 34716527, 43075604, 69433054, 86151208, 138866108, 277732216, 381881797, 451314851, 763763594, 902629702, 1527527188, 1805259404, 3055054376, 3610518808, 4964463361, 9928926722, 19857853444, 39715706888]

約数ペア:

[(1, 39715706888), (2, 19857853444), (4, 9928926722), (8, 4964463361), (11, 3610518808), (13, 3055054376), (22, 1805259404), (26, 1527527188), (44, 902629702), (52, 763763594), (88, 451314851), (104, 381881797), (143, 277732216), (286, 138866108), (461, 86151208), (572, 69433054), (922, 43075604), (1144, 34716527), (1844, 21537802), (3688, 10768901), (5071, 7831928), (5993, 6627016), (10142, 3915964), (11986, 3313508), (20284, 1957982), (23972, 1656754), (40568, 978991), (47944, 828377), (65923, 602456), (75307, 527384), (131846, 301228), (150614, 263692)]