15678502672

素因数分解:

$2^4\times 7^1\times {\mathrm{27551}}^1\times {\mathrm{5081}}^1$

素因数の和:32647

約数の個数: 40

約数和(自身を含む): 34724777472

約数和(自身を除く): 19046274800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5081, 10162, 20324, 27551, 35567, 40648, 55102, 71134, 81296, 110204, 142268, 192857, 220408, 284536, 385714, 440816, 569072, 771428, 1542856, 3085712, 139986631, 279973262, 559946524, 979906417, 1119893048, 1959812834, 2239786096, 3919625668, 7839251336, 15678502672]

約数ペア:

[(1, 15678502672), (2, 7839251336), (4, 3919625668), (7, 2239786096), (8, 1959812834), (14, 1119893048), (16, 979906417), (28, 559946524), (56, 279973262), (112, 139986631), (5081, 3085712), (10162, 1542856), (20324, 771428), (27551, 569072), (35567, 440816), (40648, 385714), (55102, 284536), (71134, 220408), (81296, 192857), (110204, 142268)]