27981528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61363}}^1$

素因数の和:61391

約数の個数: 32

約数和(自身を含む): 73636800

約数和(自身を除く): 45655272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 61363, 122726, 184089, 245452, 368178, 490904, 736356, 1165897, 1472712, 2331794, 3497691, 4663588, 6995382, 9327176, 13990764, 27981528]

約数ペア:

[(1, 27981528), (2, 13990764), (3, 9327176), (4, 6995382), (6, 4663588), (8, 3497691), (12, 2331794), (19, 1472712), (24, 1165897), (38, 736356), (57, 490904), (76, 368178), (114, 245452), (152, 184089), (228, 122726), (456, 61363)]