39158696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 80959200

約数和(自身を除く): 41800504

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 487, 529, 874, 974, 1058, 1748, 1948, 2116, 3496, 3896, 4232, 9253, 10051, 11201, 18506, 20102, 22402, 37012, 40204, 44804, 74024, 80408, 89608, 212819, 257623, 425638, 515246, 851276, 1030492, 1702552, 2060984, 4894837, 9789674, 19579348, 39158696]

約数ペア:

[(1, 39158696), (2, 19579348), (4, 9789674), (8, 4894837), (19, 2060984), (23, 1702552), (38, 1030492), (46, 851276), (76, 515246), (92, 425638), (152, 257623), (184, 212819), (437, 89608), (487, 80408), (529, 74024), (874, 44804), (974, 40204), (1058, 37012), (1748, 22402), (1948, 20102), (2116, 18506), (3496, 11201), (3896, 10051), (4232, 9253)]