56997568

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{2467}}^1$

素因数の和:2517

約数の個数: 42

約数和(自身を含む): 119419116

約数和(自身を除く): 62421548

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2467, 2888, 4934, 5776, 9868, 11552, 19736, 23104, 39472, 46873, 78944, 93746, 157888, 187492, 374984, 749968, 890587, 1499936, 1781174, 2999872, 3562348, 7124696, 14249392, 28498784, 56997568]

約数ペア:

[(1, 56997568), (2, 28498784), (4, 14249392), (8, 7124696), (16, 3562348), (19, 2999872), (32, 1781174), (38, 1499936), (64, 890587), (76, 749968), (152, 374984), (304, 187492), (361, 157888), (608, 93746), (722, 78944), (1216, 46873), (1444, 39472), (2467, 23104), (2888, 19736), (4934, 11552), (5776, 9868)]