3980872

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 8665920

約数和(自身を除く): 4685048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1061, 1876, 2122, 3752, 4244, 7427, 8488, 14854, 29708, 59416, 71087, 142174, 284348, 497609, 568696, 995218, 1990436, 3980872]

約数ペア:

[(1, 3980872), (2, 1990436), (4, 995218), (7, 568696), (8, 497609), (14, 284348), (28, 142174), (56, 71087), (67, 59416), (134, 29708), (268, 14854), (469, 8488), (536, 7427), (938, 4244), (1061, 3752), (1876, 2122)]