28767558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{911}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 60848640

約数和(自身を除く): 32081082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 277, 554, 831, 911, 1662, 1822, 2733, 5263, 5466, 10526, 15789, 17309, 31578, 34618, 51927, 103854, 252347, 504694, 757041, 1514082, 4794593, 9589186, 14383779, 28767558]

約数ペア:

[(1, 28767558), (2, 14383779), (3, 9589186), (6, 4794593), (19, 1514082), (38, 757041), (57, 504694), (114, 252347), (277, 103854), (554, 51927), (831, 34618), (911, 31578), (1662, 17309), (1822, 15789), (2733, 10526), (5263, 5466)]