13140008

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 16495192

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 59, 82, 97, 118, 164, 194, 236, 287, 328, 388, 413, 472, 574, 679, 776, 826, 1148, 1358, 1652, 2296, 2419, 2716, 3304, 3977, 4838, 5432, 5723, 7954, 9676, 11446, 15908, 16933, 19352, 22892, 27839, 31816, 33866, 40061, 45784, 55678, 67732, 80122, 111356, 135464, 160244, 222712, 234643, 320488, 469286, 938572, 1642501, 1877144, 3285002, 6570004, 13140008]

約数ペア:

[(1, 13140008), (2, 6570004), (4, 3285002), (7, 1877144), (8, 1642501), (14, 938572), (28, 469286), (41, 320488), (56, 234643), (59, 222712), (82, 160244), (97, 135464), (118, 111356), (164, 80122), (194, 67732), (236, 55678), (287, 45784), (328, 40061), (388, 33866), (413, 31816), (472, 27839), (574, 22892), (679, 19352), (776, 16933), (826, 15908), (1148, 11446), (1358, 9676), (1652, 7954), (2296, 5723), (2419, 5432), (2716, 4838), (3304, 3977)]