7451192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 17280000

約数和(自身を除く): 9828808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 149, 152, 188, 266, 298, 329, 376, 532, 596, 658, 893, 1043, 1064, 1192, 1316, 1786, 2086, 2632, 2831, 3572, 4172, 5662, 6251, 7003, 7144, 8344, 11324, 12502, 14006, 19817, 22648, 25004, 28012, 39634, 49021, 50008, 56024, 79268, 98042, 133057, 158536, 196084, 266114, 392168, 532228, 931399, 1064456, 1862798, 3725596, 7451192]

約数ペア:

[(1, 7451192), (2, 3725596), (4, 1862798), (7, 1064456), (8, 931399), (14, 532228), (19, 392168), (28, 266114), (38, 196084), (47, 158536), (56, 133057), (76, 98042), (94, 79268), (133, 56024), (149, 50008), (152, 49021), (188, 39634), (266, 28012), (298, 25004), (329, 22648), (376, 19817), (532, 14006), (596, 12502), (658, 11324), (893, 8344), (1043, 7144), (1064, 7003), (1192, 6251), (1316, 5662), (1786, 4172), (2086, 3572), (2632, 2831)]