7251692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 15671040

約数和(自身を除く): 8419348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 317, 532, 602, 634, 817, 1204, 1268, 1634, 2219, 3268, 4438, 5719, 6023, 8876, 11438, 12046, 13631, 22876, 24092, 27262, 42161, 54524, 84322, 95417, 168644, 190834, 258989, 381668, 517978, 1035956, 1812923, 3625846, 7251692]

約数ペア:

[(1, 7251692), (2, 3625846), (4, 1812923), (7, 1035956), (14, 517978), (19, 381668), (28, 258989), (38, 190834), (43, 168644), (76, 95417), (86, 84322), (133, 54524), (172, 42161), (266, 27262), (301, 24092), (317, 22876), (532, 13631), (602, 12046), (634, 11438), (817, 8876), (1204, 6023), (1268, 5719), (1634, 4438), (2219, 3268)]