39053872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 90306720

約数和(自身を除く): 51252848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 101, 104, 143, 169, 176, 202, 208, 286, 338, 404, 572, 676, 808, 1111, 1144, 1313, 1352, 1616, 1859, 2197, 2222, 2288, 2626, 2704, 3718, 4394, 4444, 5252, 7436, 8788, 8888, 10504, 14443, 14872, 17069, 17576, 17776, 21008, 24167, 28886, 29744, 34138, 35152, 48334, 57772, 68276, 96668, 115544, 136552, 187759, 193336, 221897, 231088, 273104, 375518, 386672, 443794, 751036, 887588, 1502072, 1775176, 2440867, 3004144, 3550352, 4881734, 9763468, 19526936, 39053872]

約数ペア:

[(1, 39053872), (2, 19526936), (4, 9763468), (8, 4881734), (11, 3550352), (13, 3004144), (16, 2440867), (22, 1775176), (26, 1502072), (44, 887588), (52, 751036), (88, 443794), (101, 386672), (104, 375518), (143, 273104), (169, 231088), (176, 221897), (202, 193336), (208, 187759), (286, 136552), (338, 115544), (404, 96668), (572, 68276), (676, 57772), (808, 48334), (1111, 35152), (1144, 34138), (1313, 29744), (1352, 28886), (1616, 24167), (1859, 21008), (2197, 17776), (2222, 17576), (2288, 17069), (2626, 14872), (2704, 14443), (3718, 10504), (4394, 8888), (4444, 8788), (5252, 7436)]