9620689064

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{192383}}^1$

素因数の和:192462

約数の個数: 64

約数和(自身を含む): 22162636800

約数和(自身を除く): 12541947736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1786, 2632, 3572, 6251, 7144, 12502, 25004, 50008, 192383, 384766, 769532, 1346681, 1539064, 2693362, 3655277, 5386724, 7310554, 9042001, 10773448, 14621108, 18084002, 25586939, 29242216, 36168004, 51173878, 63294007, 72336008, 102347756, 126588014, 171798019, 204695512, 253176028, 343596038, 506352056, 687192076, 1202586133, 1374384152, 2405172266, 4810344532, 9620689064]

約数ペア:

[(1, 9620689064), (2, 4810344532), (4, 2405172266), (7, 1374384152), (8, 1202586133), (14, 687192076), (19, 506352056), (28, 343596038), (38, 253176028), (47, 204695512), (56, 171798019), (76, 126588014), (94, 102347756), (133, 72336008), (152, 63294007), (188, 51173878), (266, 36168004), (329, 29242216), (376, 25586939), (532, 18084002), (658, 14621108), (893, 10773448), (1064, 9042001), (1316, 7310554), (1786, 5386724), (2632, 3655277), (3572, 2693362), (6251, 1539064), (7144, 1346681), (12502, 769532), (25004, 384766), (50008, 192383)]