15673643258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{1999}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 29428224000

約数和(自身を除く): 13754580742

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 643, 871, 938, 1286, 1742, 1999, 3998, 4501, 6097, 8359, 9002, 12194, 13993, 16718, 25987, 27986, 43081, 51974, 58513, 86162, 117026, 133933, 181909, 267866, 301567, 363818, 560053, 603134, 937531, 1120106, 1285357, 1741129, 1875062, 2570714, 3482258, 3920371, 7840742, 8997499, 12187903, 16709641, 17994998, 24375806, 33419282, 86118919, 116967487, 172237838, 233934974, 602832433, 1119545947, 1205664866, 2239091894, 7836821629, 15673643258]

約数ペア:

[(1, 15673643258), (2, 7836821629), (7, 2239091894), (13, 1205664866), (14, 1119545947), (26, 602832433), (67, 233934974), (91, 172237838), (134, 116967487), (182, 86118919), (469, 33419282), (643, 24375806), (871, 17994998), (938, 16709641), (1286, 12187903), (1742, 8997499), (1999, 7840742), (3998, 3920371), (4501, 3482258), (6097, 2570714), (8359, 1875062), (9002, 1741129), (12194, 1285357), (13993, 1120106), (16718, 937531), (25987, 603134), (27986, 560053), (43081, 363818), (51974, 301567), (58513, 267866), (86162, 181909), (117026, 133933)]