68758424308

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{40487}}^1$

素因数の和:41092

約数の個数: 48

約数和(自身を含む): 138869305344

約数和(自身を除く): 70110881036

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 463, 524, 917, 926, 1834, 1852, 3241, 3668, 6482, 12964, 40487, 60653, 80974, 121306, 161948, 242612, 283409, 424571, 566818, 849142, 1133636, 1698284, 5303797, 10607594, 18745481, 21215188, 37126579, 37490962, 74253158, 74981924, 131218367, 148506316, 262436734, 524873468, 2455658011, 4911316022, 9822632044, 17189606077, 34379212154, 68758424308]

約数ペア:

[(1, 68758424308), (2, 34379212154), (4, 17189606077), (7, 9822632044), (14, 4911316022), (28, 2455658011), (131, 524873468), (262, 262436734), (463, 148506316), (524, 131218367), (917, 74981924), (926, 74253158), (1834, 37490962), (1852, 37126579), (3241, 21215188), (3668, 18745481), (6482, 10607594), (12964, 5303797), (40487, 1698284), (60653, 1133636), (80974, 849142), (121306, 566818), (161948, 424571), (242612, 283409)]