28704026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38069}}^1$

素因数の和:38113

約数の個数: 16

約数和(自身を含む): 47968200

約数和(自身を除く): 19264174

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 38069, 76138, 494897, 989794, 1104001, 2208002, 14352013, 28704026]

約数ペア:

[(1, 28704026), (2, 14352013), (13, 2208002), (26, 1104001), (29, 989794), (58, 494897), (377, 76138), (754, 38069)]