27399824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 56291040

約数和(自身を除く): 28891216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 467, 772, 934, 1544, 1868, 3088, 3667, 3736, 7334, 7472, 8873, 14668, 17746, 29336, 35492, 58672, 70984, 90131, 141968, 180262, 360524, 721048, 1442096, 1712489, 3424978, 6849956, 13699912, 27399824]

約数ペア:

[(1, 27399824), (2, 13699912), (4, 6849956), (8, 3424978), (16, 1712489), (19, 1442096), (38, 721048), (76, 360524), (152, 180262), (193, 141968), (304, 90131), (386, 70984), (467, 58672), (772, 35492), (934, 29336), (1544, 17746), (1868, 14668), (3088, 8873), (3667, 7472), (3736, 7334)]