28704034

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 43879968

約数和(自身を除く): 15175934

約数列:

[1, 2, 107, 113, 214, 226, 1187, 2374, 12091, 24182, 127009, 134131, 254018, 268262, 14352017, 28704034]

約数ペア:

[(1, 28704034), (2, 14352017), (107, 268262), (113, 254018), (214, 134131), (226, 127009), (1187, 24182), (2374, 12091)]