66329968

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{6719}}^1$

素因数の和:7344

約数の個数: 20

約数和(自身を含む): 128741760

約数和(自身を除く): 62411792

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 6719, 9872, 13438, 26876, 53752, 107504, 4145623, 8291246, 16582492, 33164984, 66329968]

約数ペア:

[(1, 66329968), (2, 33164984), (4, 16582492), (8, 8291246), (16, 4145623), (617, 107504), (1234, 53752), (2468, 26876), (4936, 13438), (6719, 9872)]