27112784

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 53954880

約数和(自身を除く): 26842096

約数列:

[1, 2, 4, 8, 16, 73, 139, 146, 167, 278, 292, 334, 556, 584, 668, 1112, 1168, 1336, 2224, 2672, 10147, 12191, 20294, 23213, 24382, 40588, 46426, 48764, 81176, 92852, 97528, 162352, 185704, 195056, 371408, 1694549, 3389098, 6778196, 13556392, 27112784]

約数ペア:

[(1, 27112784), (2, 13556392), (4, 6778196), (8, 3389098), (16, 1694549), (73, 371408), (139, 195056), (146, 185704), (167, 162352), (278, 97528), (292, 92852), (334, 81176), (556, 48764), (584, 46426), (668, 40588), (1112, 24382), (1168, 23213), (1336, 20294), (2224, 12191), (2672, 10147)]