28980816

素因数分解:

$2^4\times 3^1\times {\mathrm{179}}^1\times {\mathrm{3373}}^1$

素因数の和:3563

約数の個数: 40

約数和(自身を含む): 75307680

約数和(自身を除く): 46326864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 179, 358, 537, 716, 1074, 1432, 2148, 2864, 3373, 4296, 6746, 8592, 10119, 13492, 20238, 26984, 40476, 53968, 80952, 161904, 603767, 1207534, 1811301, 2415068, 3622602, 4830136, 7245204, 9660272, 14490408, 28980816]

約数ペア:

[(1, 28980816), (2, 14490408), (3, 9660272), (4, 7245204), (6, 4830136), (8, 3622602), (12, 2415068), (16, 1811301), (24, 1207534), (48, 603767), (179, 161904), (358, 80952), (537, 53968), (716, 40476), (1074, 26984), (1432, 20238), (2148, 13492), (2864, 10119), (3373, 8592), (4296, 6746)]