68942548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3769}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 128255400

約数和(自身を除く): 59312852

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 3769, 4573, 7538, 9146, 15076, 18292, 64073, 128146, 256292, 1013861, 2027722, 4055444, 17235637, 34471274, 68942548]

約数ペア:

[(1, 68942548), (2, 34471274), (4, 17235637), (17, 4055444), (34, 2027722), (68, 1013861), (269, 256292), (538, 128146), (1076, 64073), (3769, 18292), (4573, 15076), (7538, 9146)]