6647576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 13759200

約数和(自身を除く): 7111624

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 1559, 2132, 3118, 4264, 6236, 12472, 20267, 40534, 63919, 81068, 127838, 162136, 255676, 511352, 830947, 1661894, 3323788, 6647576]

約数ペア:

[(1, 6647576), (2, 3323788), (4, 1661894), (8, 830947), (13, 511352), (26, 255676), (41, 162136), (52, 127838), (82, 81068), (104, 63919), (164, 40534), (328, 20267), (533, 12472), (1066, 6236), (1559, 4264), (2132, 3118)]