67671604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16901}}^1$

素因数の和:16936

約数の個数: 48

約数和(自身を含む): 159014016

約数和(自身を除く): 91342412

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16901, 33802, 67604, 118307, 185911, 219713, 236614, 371822, 439426, 473228, 743644, 878852, 1301377, 1537991, 2416843, 2602754, 3075982, 4833686, 5205508, 6151964, 9667372, 16917901, 33835802, 67671604]

約数ペア:

[(1, 67671604), (2, 33835802), (4, 16917901), (7, 9667372), (11, 6151964), (13, 5205508), (14, 4833686), (22, 3075982), (26, 2602754), (28, 2416843), (44, 1537991), (52, 1301377), (77, 878852), (91, 743644), (143, 473228), (154, 439426), (182, 371822), (286, 236614), (308, 219713), (364, 185911), (572, 118307), (1001, 67604), (2002, 33802), (4004, 16901)]