28553602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 54097920

約数和(自身を除く): 25544318

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 2347, 4694, 6083, 12166, 16429, 25817, 32858, 51634, 180719, 185413, 361438, 370826, 1297891, 2039543, 2595782, 4079086, 14276801, 28553602]

約数ペア:

[(1, 28553602), (2, 14276801), (7, 4079086), (11, 2595782), (14, 2039543), (22, 1297891), (77, 370826), (79, 361438), (154, 185413), (158, 180719), (553, 51634), (869, 32858), (1106, 25817), (1738, 16429), (2347, 12166), (4694, 6083)]