4428848

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2252

約数の個数: 20

約数和(自身を含む): 8650488

約数和(自身を除く): 4221640

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2113, 4226, 8452, 16904, 33808, 276803, 553606, 1107212, 2214424, 4428848]

約数ペア:

[(1, 4428848), (2, 2214424), (4, 1107212), (8, 553606), (16, 276803), (131, 33808), (262, 16904), (524, 8452), (1048, 4226), (2096, 2113)]