56563878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1949}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 129542400

約数和(自身を除く): 72978522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 691, 1382, 1949, 2073, 3898, 4146, 4837, 5847, 9674, 11694, 13643, 14511, 27286, 29022, 40929, 81858, 1346759, 2693518, 4040277, 8080554, 9427313, 18854626, 28281939, 56563878]

約数ペア:

[(1, 56563878), (2, 28281939), (3, 18854626), (6, 9427313), (7, 8080554), (14, 4040277), (21, 2693518), (42, 1346759), (691, 81858), (1382, 40929), (1949, 29022), (2073, 27286), (3898, 14511), (4146, 13643), (4837, 11694), (5847, 9674)]