26282776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 57254400

約数和(自身を除く): 30971624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 283, 376, 494, 566, 611, 893, 988, 1132, 1222, 1786, 1976, 2264, 2444, 3572, 3679, 4888, 5377, 7144, 7358, 10754, 11609, 13301, 14716, 21508, 23218, 26602, 29432, 43016, 46436, 53204, 69901, 92872, 106408, 139802, 172913, 252719, 279604, 345826, 505438, 559208, 691652, 1010876, 1383304, 2021752, 3285347, 6570694, 13141388, 26282776]

約数ペア:

[(1, 26282776), (2, 13141388), (4, 6570694), (8, 3285347), (13, 2021752), (19, 1383304), (26, 1010876), (38, 691652), (47, 559208), (52, 505438), (76, 345826), (94, 279604), (104, 252719), (152, 172913), (188, 139802), (247, 106408), (283, 92872), (376, 69901), (494, 53204), (566, 46436), (611, 43016), (893, 29432), (988, 26602), (1132, 23218), (1222, 21508), (1786, 14716), (1976, 13301), (2264, 11609), (2444, 10754), (3572, 7358), (3679, 7144), (4888, 5377)]