28504552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 54885600

約数和(自身を除く): 26381048

約数列:

[1, 2, 4, 8, 59, 118, 131, 236, 262, 461, 472, 524, 922, 1048, 1844, 3688, 7729, 15458, 27199, 30916, 54398, 60391, 61832, 108796, 120782, 217592, 241564, 483128, 3563069, 7126138, 14252276, 28504552]

約数ペア:

[(1, 28504552), (2, 14252276), (4, 7126138), (8, 3563069), (59, 483128), (118, 241564), (131, 217592), (236, 120782), (262, 108796), (461, 61832), (472, 60391), (524, 54398), (922, 30916), (1048, 27199), (1844, 15458), (3688, 7729)]