17970304

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{12763}}^1$

素因数の和:12788

約数の個数: 32

約数和(自身を含む): 39057840

約数和(自身を除く): 21087536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 12763, 25526, 51052, 102104, 140393, 204208, 280786, 408416, 561572, 816832, 1123144, 1633664, 2246288, 4492576, 8985152, 17970304]

約数ペア:

[(1, 17970304), (2, 8985152), (4, 4492576), (8, 2246288), (11, 1633664), (16, 1123144), (22, 816832), (32, 561572), (44, 408416), (64, 280786), (88, 204208), (128, 140393), (176, 102104), (352, 51052), (704, 25526), (1408, 12763)]