65367584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 137658528

約数和(自身を除く): 72290944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 1123, 1712, 1819, 2246, 3424, 3638, 4492, 7276, 8984, 14552, 17968, 19091, 29104, 35936, 38182, 58208, 76364, 120161, 152728, 240322, 305456, 480644, 610912, 961288, 1922576, 2042737, 3845152, 4085474, 8170948, 16341896, 32683792, 65367584]

約数ペア:

[(1, 65367584), (2, 32683792), (4, 16341896), (8, 8170948), (16, 4085474), (17, 3845152), (32, 2042737), (34, 1922576), (68, 961288), (107, 610912), (136, 480644), (214, 305456), (272, 240322), (428, 152728), (544, 120161), (856, 76364), (1123, 58208), (1712, 38182), (1819, 35936), (2246, 29104), (3424, 19091), (3638, 17968), (4492, 14552), (7276, 8984)]