73409072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{417097}}^1$

素因数の和:417116

約数の個数: 20

約数和(自身を含む): 155160456

約数和(自身を除く): 81751384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 417097, 834194, 1668388, 3336776, 4588067, 6673552, 9176134, 18352268, 36704536, 73409072]

約数ペア:

[(1, 73409072), (2, 36704536), (4, 18352268), (8, 9176134), (11, 6673552), (16, 4588067), (22, 3336776), (44, 1668388), (88, 834194), (176, 417097)]