4780856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 9590400

約数和(自身を除く): 4809544

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 443, 568, 886, 1349, 1772, 2698, 3544, 5396, 8417, 10792, 16834, 31453, 33668, 62906, 67336, 125812, 251624, 597607, 1195214, 2390428, 4780856]

約数ペア:

[(1, 4780856), (2, 2390428), (4, 1195214), (8, 597607), (19, 251624), (38, 125812), (71, 67336), (76, 62906), (142, 33668), (152, 31453), (284, 16834), (443, 10792), (568, 8417), (886, 5396), (1349, 3544), (1772, 2698)]