5128984

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 11162880

約数和(自身を除く): 6033896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1367, 1876, 2734, 3752, 5468, 9569, 10936, 19138, 38276, 76552, 91589, 183178, 366356, 641123, 732712, 1282246, 2564492, 5128984]

約数ペア:

[(1, 5128984), (2, 2564492), (4, 1282246), (7, 732712), (8, 641123), (14, 366356), (28, 183178), (56, 91589), (67, 76552), (134, 38276), (268, 19138), (469, 10936), (536, 9569), (938, 5468), (1367, 3752), (1876, 2734)]