68177104

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{28219}}^1$

素因数の和:28378

約数の個数: 20

約数和(自身を含む): 132972640

約数和(自身を除く): 64795536

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 28219, 56438, 112876, 225752, 451504, 4261069, 8522138, 17044276, 34088552, 68177104]

約数ペア:

[(1, 68177104), (2, 34088552), (4, 17044276), (8, 8522138), (16, 4261069), (151, 451504), (302, 225752), (604, 112876), (1208, 56438), (2416, 28219)]