285087296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{342653}}^1$

素因数の和:342678

約数の個数: 28

約数和(自身を含む): 609238812

約数和(自身を除く): 324151516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 342653, 685306, 1370612, 2741224, 4454489, 5482448, 8908978, 10964896, 17817956, 21929792, 35635912, 71271824, 142543648, 285087296]

約数ペア:

[(1, 285087296), (2, 142543648), (4, 71271824), (8, 35635912), (13, 21929792), (16, 17817956), (26, 10964896), (32, 8908978), (52, 5482448), (64, 4454489), (104, 2741224), (208, 1370612), (416, 685306), (832, 342653)]