71278784

素因数分解:

$2^6\times {\mathrm{719}}^1\times {\mathrm{1549}}^1$

素因数の和:2280

約数の個数: 28

約数和(自身を含む): 141732000

約数和(自身を除く): 70453216

約数列:

[1, 2, 4, 8, 16, 32, 64, 719, 1438, 1549, 2876, 3098, 5752, 6196, 11504, 12392, 23008, 24784, 46016, 49568, 99136, 1113731, 2227462, 4454924, 8909848, 17819696, 35639392, 71278784]

約数ペア:

[(1, 71278784), (2, 35639392), (4, 17819696), (8, 8909848), (16, 4454924), (32, 2227462), (64, 1113731), (719, 99136), (1438, 49568), (1549, 46016), (2876, 24784), (3098, 23008), (5752, 12392), (6196, 11504)]