61428112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 123579392

約数和(自身を除く): 62151280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 457, 496, 542, 914, 1084, 1828, 2168, 3656, 4336, 7312, 8401, 14167, 16802, 28334, 33604, 56668, 67208, 113336, 123847, 134416, 226672, 247694, 495388, 990776, 1981552, 3839257, 7678514, 15357028, 30714056, 61428112]

約数ペア:

[(1, 61428112), (2, 30714056), (4, 15357028), (8, 7678514), (16, 3839257), (31, 1981552), (62, 990776), (124, 495388), (248, 247694), (271, 226672), (457, 134416), (496, 123847), (542, 113336), (914, 67208), (1084, 56668), (1828, 33604), (2168, 28334), (3656, 16802), (4336, 14167), (7312, 8401)]