79772528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1613}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 169315056

約数和(自身を除く): 89542528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 281, 562, 1124, 1613, 2248, 3091, 3226, 4496, 6182, 6452, 12364, 12904, 17743, 24728, 25808, 35486, 49456, 70972, 141944, 283888, 453253, 906506, 1813012, 3626024, 4985783, 7252048, 9971566, 19943132, 39886264, 79772528]

約数ペア:

[(1, 79772528), (2, 39886264), (4, 19943132), (8, 9971566), (11, 7252048), (16, 4985783), (22, 3626024), (44, 1813012), (88, 906506), (176, 453253), (281, 283888), (562, 141944), (1124, 70972), (1613, 49456), (2248, 35486), (3091, 25808), (3226, 24728), (4496, 17743), (6182, 12904), (6452, 12364)]