70961744

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1301}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 157573248

約数和(自身を除く): 86611504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1301, 1948, 2602, 3409, 3896, 5204, 6818, 7792, 9107, 10408, 13636, 18214, 20816, 27272, 36428, 54544, 72856, 145712, 633587, 1267174, 2534348, 4435109, 5068696, 8870218, 10137392, 17740436, 35480872, 70961744]

約数ペア:

[(1, 70961744), (2, 35480872), (4, 17740436), (7, 10137392), (8, 8870218), (14, 5068696), (16, 4435109), (28, 2534348), (56, 1267174), (112, 633587), (487, 145712), (974, 72856), (1301, 54544), (1948, 36428), (2602, 27272), (3409, 20816), (3896, 18214), (5204, 13636), (6818, 10408), (7792, 9107)]