8620424

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 16983000

約数和(自身を除く): 8362576

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 509, 584, 1018, 2036, 2117, 4072, 4234, 8468, 14761, 16936, 29522, 37157, 59044, 74314, 118088, 148628, 297256, 1077553, 2155106, 4310212, 8620424]

約数ペア:

[(1, 8620424), (2, 4310212), (4, 2155106), (8, 1077553), (29, 297256), (58, 148628), (73, 118088), (116, 74314), (146, 59044), (232, 37157), (292, 29522), (509, 16936), (584, 14761), (1018, 8468), (2036, 4234), (2117, 4072)]