28947564

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{14107}}^1$

素因数の和:14139

約数の個数: 48

約数和(自身を含む): 79004800

約数和(自身を除く): 50057236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 14107, 28214, 42321, 56428, 84642, 126963, 169284, 253926, 268033, 380889, 507852, 536066, 761778, 804099, 1072132, 1523556, 1608198, 2412297, 3216396, 4824594, 7236891, 9649188, 14473782, 28947564]

約数ペア:

[(1, 28947564), (2, 14473782), (3, 9649188), (4, 7236891), (6, 4824594), (9, 3216396), (12, 2412297), (18, 1608198), (19, 1523556), (27, 1072132), (36, 804099), (38, 761778), (54, 536066), (57, 507852), (76, 380889), (108, 268033), (114, 253926), (171, 169284), (228, 126963), (342, 84642), (513, 56428), (684, 42321), (1026, 28214), (2052, 14107)]