39989202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 95644800

約数和(自身を除く): 55655598

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 374, 493, 561, 638, 957, 986, 1122, 1229, 1479, 1914, 2458, 2958, 3687, 5423, 7374, 10846, 13519, 16269, 20893, 27038, 32538, 35641, 40557, 41786, 62679, 71282, 81114, 106923, 125358, 213846, 229823, 392051, 459646, 605897, 689469, 784102, 1176153, 1211794, 1378938, 1817691, 2352306, 3635382, 6664867, 13329734, 19994601, 39989202]

約数ペア:

[(1, 39989202), (2, 19994601), (3, 13329734), (6, 6664867), (11, 3635382), (17, 2352306), (22, 1817691), (29, 1378938), (33, 1211794), (34, 1176153), (51, 784102), (58, 689469), (66, 605897), (87, 459646), (102, 392051), (174, 229823), (187, 213846), (319, 125358), (374, 106923), (493, 81114), (561, 71282), (638, 62679), (957, 41786), (986, 40557), (1122, 35641), (1229, 32538), (1479, 27038), (1914, 20893), (2458, 16269), (2958, 13519), (3687, 10846), (5423, 7374)]