28360436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6571}}^1$

素因数の和:6671

約数の個数: 24

約数和(自身を含む): 54100704

約数和(自身を除く): 25740268

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 6571, 13142, 26284, 85423, 170846, 341692, 545393, 1090786, 2181572, 7090109, 14180218, 28360436]

約数ペア:

[(1, 28360436), (2, 14180218), (4, 7090109), (13, 2181572), (26, 1090786), (52, 545393), (83, 341692), (166, 170846), (332, 85423), (1079, 26284), (2158, 13142), (4316, 6571)]