25761338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{821}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 40097160

約数和(自身を除く): 14335822

約数列:

[1, 2, 29, 58, 541, 821, 1082, 1642, 15689, 23809, 31378, 47618, 444161, 888322, 12880669, 25761338]

約数ペア:

[(1, 25761338), (2, 12880669), (29, 888322), (58, 444161), (541, 47618), (821, 31378), (1082, 23809), (1642, 15689)]