8002784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 17091648

約数和(自身を除く): 9088864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 313, 376, 544, 626, 752, 799, 1252, 1504, 1598, 2504, 3196, 5008, 5321, 6392, 10016, 10642, 12784, 14711, 21284, 25568, 29422, 42568, 58844, 85136, 117688, 170272, 235376, 250087, 470752, 500174, 1000348, 2000696, 4001392, 8002784]

約数ペア:

[(1, 8002784), (2, 4001392), (4, 2000696), (8, 1000348), (16, 500174), (17, 470752), (32, 250087), (34, 235376), (47, 170272), (68, 117688), (94, 85136), (136, 58844), (188, 42568), (272, 29422), (313, 25568), (376, 21284), (544, 14711), (626, 12784), (752, 10642), (799, 10016), (1252, 6392), (1504, 5321), (1598, 5008), (2504, 3196)]