28110170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 55420416

約数和(自身を除く): 27310246

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 607, 842, 1214, 2105, 3035, 4210, 4631, 6070, 6677, 9262, 13354, 23155, 33385, 46310, 66770, 255547, 511094, 1277735, 2555470, 2811017, 5622034, 14055085, 28110170]

約数ペア:

[(1, 28110170), (2, 14055085), (5, 5622034), (10, 2811017), (11, 2555470), (22, 1277735), (55, 511094), (110, 255547), (421, 66770), (607, 46310), (842, 33385), (1214, 23155), (2105, 13354), (3035, 9262), (4210, 6677), (4631, 6070)]