28815512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 60203520

約数和(自身を除く): 31388008

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6967, 13934, 27868, 55736, 76637, 153274, 306548, 327449, 613096, 654898, 1309796, 2619592, 3601939, 7203878, 14407756, 28815512]

約数ペア:

[(1, 28815512), (2, 14407756), (4, 7203878), (8, 3601939), (11, 2619592), (22, 1309796), (44, 654898), (47, 613096), (88, 327449), (94, 306548), (188, 153274), (376, 76637), (517, 55736), (1034, 27868), (2068, 13934), (4136, 6967)]