69105916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7043}}^1$

素因数の和:7281

約数の個数: 24

約数和(自身を含む): 132539904

約数和(自身を除く): 63433988

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 7043, 9812, 14086, 28172, 77473, 154946, 309892, 1570589, 3141178, 6282356, 17276479, 34552958, 69105916]

約数ペア:

[(1, 69105916), (2, 34552958), (4, 17276479), (11, 6282356), (22, 3141178), (44, 1570589), (223, 309892), (446, 154946), (892, 77473), (2453, 28172), (4906, 14086), (7043, 9812)]