28948744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 59459040

約数和(自身を除く): 30510296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1051, 1252, 2102, 2504, 3443, 4204, 6886, 8408, 11561, 13772, 23122, 27544, 46244, 92488, 328963, 657926, 1315852, 2631704, 3618593, 7237186, 14474372, 28948744]

約数ペア:

[(1, 28948744), (2, 14474372), (4, 7237186), (8, 3618593), (11, 2631704), (22, 1315852), (44, 657926), (88, 328963), (313, 92488), (626, 46244), (1051, 27544), (1252, 23122), (2102, 13772), (2504, 11561), (3443, 8408), (4204, 6886)]