15705944288

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{43717}}^1$

素因数の和:43939

約数の個数: 48

約数和(自身を含む): 31508436960

約数和(自身を除く): 15802492672

約数列:

[1, 2, 4, 8, 16, 32, 103, 109, 206, 218, 412, 436, 824, 872, 1648, 1744, 3296, 3488, 11227, 22454, 43717, 44908, 87434, 89816, 174868, 179632, 349736, 359264, 699472, 1398944, 4502851, 4765153, 9005702, 9530306, 18011404, 19060612, 36022808, 38121224, 72045616, 76242448, 144091232, 152484896, 490810759, 981621518, 1963243036, 3926486072, 7852972144, 15705944288]

約数ペア:

[(1, 15705944288), (2, 7852972144), (4, 3926486072), (8, 1963243036), (16, 981621518), (32, 490810759), (103, 152484896), (109, 144091232), (206, 76242448), (218, 72045616), (412, 38121224), (436, 36022808), (824, 19060612), (872, 18011404), (1648, 9530306), (1744, 9005702), (3296, 4765153), (3488, 4502851), (11227, 1398944), (22454, 699472), (43717, 359264), (44908, 349736), (87434, 179632), (89816, 174868)]