28973254

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 44326656

約数和(自身を除く): 15353402

約数列:

[1, 2, 71, 142, 211, 422, 967, 1934, 14981, 29962, 68657, 137314, 204037, 408074, 14486627, 28973254]

約数ペア:

[(1, 28973254), (2, 14486627), (71, 408074), (142, 204037), (211, 137314), (422, 68657), (967, 29962), (1934, 14981)]