28983178

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16301}}^1$

素因数の和:16437

約数の個数: 16

約数和(自身を含む): 50079744

約数和(自身を除く): 21096566

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 16301, 32602, 114107, 228214, 2070227, 4140454, 14491589, 28983178]

約数ペア:

[(1, 28983178), (2, 14491589), (7, 4140454), (14, 2070227), (127, 228214), (254, 114107), (889, 32602), (1778, 16301)]