2567831336

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{1021}}^1$

素因数の和:1594

約数の個数: 64

約数和(自身を含む): 5576686080

約数和(自身を除く): 3008854744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 463, 679, 776, 926, 1021, 1358, 1852, 2042, 2716, 3241, 3704, 4084, 5432, 6482, 7147, 8168, 12964, 14294, 25928, 28588, 44911, 57176, 89822, 99037, 179644, 198074, 314377, 359288, 396148, 472723, 628754, 693259, 792296, 945446, 1257508, 1386518, 1890892, 2515016, 2773036, 3309061, 3781784, 5546072, 6618122, 13236244, 26472488, 45854131, 91708262, 183416524, 320978917, 366833048, 641957834, 1283915668, 2567831336]

約数ペア:

[(1, 2567831336), (2, 1283915668), (4, 641957834), (7, 366833048), (8, 320978917), (14, 183416524), (28, 91708262), (56, 45854131), (97, 26472488), (194, 13236244), (388, 6618122), (463, 5546072), (679, 3781784), (776, 3309061), (926, 2773036), (1021, 2515016), (1358, 1890892), (1852, 1386518), (2042, 1257508), (2716, 945446), (3241, 792296), (3704, 693259), (4084, 628754), (5432, 472723), (6482, 396148), (7147, 359288), (8168, 314377), (12964, 198074), (14294, 179644), (25928, 99037), (28588, 89822), (44911, 57176)]