7404828

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 17902080

約数和(自身を除く): 10497252

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 107, 146, 158, 214, 219, 237, 292, 316, 321, 428, 438, 474, 642, 876, 948, 1284, 5767, 7811, 8453, 11534, 15622, 16906, 17301, 23068, 23433, 25359, 31244, 33812, 34602, 46866, 50718, 69204, 93732, 101436, 617069, 1234138, 1851207, 2468276, 3702414, 7404828]

約数ペア:

[(1, 7404828), (2, 3702414), (3, 2468276), (4, 1851207), (6, 1234138), (12, 617069), (73, 101436), (79, 93732), (107, 69204), (146, 50718), (158, 46866), (214, 34602), (219, 33812), (237, 31244), (292, 25359), (316, 23433), (321, 23068), (428, 17301), (438, 16906), (474, 15622), (642, 11534), (876, 8453), (948, 7811), (1284, 5767)]