7419216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 22284288

約数和(自身を除く): 14865072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 311, 336, 426, 497, 568, 622, 852, 933, 994, 1136, 1244, 1491, 1704, 1866, 1988, 2177, 2488, 2982, 3408, 3732, 3976, 4354, 4976, 5964, 6531, 7464, 7952, 8708, 11928, 13062, 14928, 17416, 22081, 23856, 26124, 34832, 44162, 52248, 66243, 88324, 104496, 132486, 154567, 176648, 264972, 309134, 353296, 463701, 529944, 618268, 927402, 1059888, 1236536, 1854804, 2473072, 3709608, 7419216]

約数ペア:

[(1, 7419216), (2, 3709608), (3, 2473072), (4, 1854804), (6, 1236536), (7, 1059888), (8, 927402), (12, 618268), (14, 529944), (16, 463701), (21, 353296), (24, 309134), (28, 264972), (42, 176648), (48, 154567), (56, 132486), (71, 104496), (84, 88324), (112, 66243), (142, 52248), (168, 44162), (213, 34832), (284, 26124), (311, 23856), (336, 22081), (426, 17416), (497, 14928), (568, 13062), (622, 11928), (852, 8708), (933, 7952), (994, 7464), (1136, 6531), (1244, 5964), (1491, 4976), (1704, 4354), (1866, 3976), (1988, 3732), (2177, 3408), (2488, 2982)]