287217472

素因数分解:

$2^6\times {\mathrm{613}}^1\times {\mathrm{7321}}^1$

素因数の和:7946

約数の個数: 28

約数和(自身を含む): 570954916

約数和(自身を除く): 283737444

約数列:

[1, 2, 4, 8, 16, 32, 64, 613, 1226, 2452, 4904, 7321, 9808, 14642, 19616, 29284, 39232, 58568, 117136, 234272, 468544, 4487773, 8975546, 17951092, 35902184, 71804368, 143608736, 287217472]

約数ペア:

[(1, 287217472), (2, 143608736), (4, 71804368), (8, 35902184), (16, 17951092), (32, 8975546), (64, 4487773), (613, 468544), (1226, 234272), (2452, 117136), (4904, 58568), (7321, 39232), (9808, 29284), (14642, 19616)]