8808828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 24361344

約数和(自身を除く): 15552516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 211, 213, 284, 294, 422, 426, 497, 588, 633, 844, 852, 994, 1266, 1477, 1491, 1988, 2532, 2954, 2982, 3479, 4431, 5908, 5964, 6958, 8862, 10339, 10437, 13916, 14981, 17724, 20678, 20874, 29962, 31017, 41356, 41748, 44943, 59924, 62034, 89886, 104867, 124068, 179772, 209734, 314601, 419468, 629202, 734069, 1258404, 1468138, 2202207, 2936276, 4404414, 8808828]

約数ペア:

[(1, 8808828), (2, 4404414), (3, 2936276), (4, 2202207), (6, 1468138), (7, 1258404), (12, 734069), (14, 629202), (21, 419468), (28, 314601), (42, 209734), (49, 179772), (71, 124068), (84, 104867), (98, 89886), (142, 62034), (147, 59924), (196, 44943), (211, 41748), (213, 41356), (284, 31017), (294, 29962), (422, 20874), (426, 20678), (497, 17724), (588, 14981), (633, 13916), (844, 10437), (852, 10339), (994, 8862), (1266, 6958), (1477, 5964), (1491, 5908), (1988, 4431), (2532, 3479), (2954, 2982)]