28719954

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5483}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 64491840

約数和(自身を除く): 35771886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5483, 10966, 16449, 32898, 49347, 98694, 148041, 296082, 531851, 1063702, 1595553, 3191106, 4786659, 9573318, 14359977, 28719954]

約数ペア:

[(1, 28719954), (2, 14359977), (3, 9573318), (6, 4786659), (9, 3191106), (18, 1595553), (27, 1063702), (54, 531851), (97, 296082), (194, 148041), (291, 98694), (582, 49347), (873, 32898), (1746, 16449), (2619, 10966), (5238, 5483)]