40571538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{965989}}^1$

素因数の和:966001

約数の個数: 16

約数和(自身を含む): 92735040

約数和(自身を除く): 52163502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 965989, 1931978, 2897967, 5795934, 6761923, 13523846, 20285769, 40571538]

約数ペア:

[(1, 40571538), (2, 20285769), (3, 13523846), (6, 6761923), (7, 5795934), (14, 2897967), (21, 1931978), (42, 965989)]