68581424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 142365888

約数和(自身を除く): 73784464

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 101, 124, 148, 202, 248, 296, 404, 496, 592, 808, 1147, 1369, 1616, 2294, 2738, 3131, 3737, 4588, 5476, 6262, 7474, 9176, 10952, 12524, 14948, 18352, 21904, 25048, 29896, 42439, 50096, 59792, 84878, 115847, 138269, 169756, 231694, 276538, 339512, 463388, 553076, 679024, 926776, 1106152, 1853552, 2212304, 4286339, 8572678, 17145356, 34290712, 68581424]

約数ペア:

[(1, 68581424), (2, 34290712), (4, 17145356), (8, 8572678), (16, 4286339), (31, 2212304), (37, 1853552), (62, 1106152), (74, 926776), (101, 679024), (124, 553076), (148, 463388), (202, 339512), (248, 276538), (296, 231694), (404, 169756), (496, 138269), (592, 115847), (808, 84878), (1147, 59792), (1369, 50096), (1616, 42439), (2294, 29896), (2738, 25048), (3131, 21904), (3737, 18352), (4588, 14948), (5476, 12524), (6262, 10952), (7474, 9176)]