74648768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{68611}}^1$

素因数の和:68640

約数の個数: 28

約数和(自身を含む): 156847032

約数和(自身を除く): 82198264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 68611, 137222, 274444, 548888, 1097776, 1166387, 2195552, 2332774, 4391104, 4665548, 9331096, 18662192, 37324384, 74648768]

約数ペア:

[(1, 74648768), (2, 37324384), (4, 18662192), (8, 9331096), (16, 4665548), (17, 4391104), (32, 2332774), (34, 2195552), (64, 1166387), (68, 1097776), (136, 548888), (272, 274444), (544, 137222), (1088, 68611)]