8728984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 17969040

約数和(自身を除く): 9240056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 281, 353, 562, 706, 1124, 1412, 2248, 2824, 3091, 3883, 6182, 7766, 12364, 15532, 24728, 31064, 99193, 198386, 396772, 793544, 1091123, 2182246, 4364492, 8728984]

約数ペア:

[(1, 8728984), (2, 4364492), (4, 2182246), (8, 1091123), (11, 793544), (22, 396772), (44, 198386), (88, 99193), (281, 31064), (353, 24728), (562, 15532), (706, 12364), (1124, 7766), (1412, 6182), (2248, 3883), (2824, 3091)]