40072246784

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{1476719}}^1$

素因数の和:1476790

約数の個数: 40

約数和(自身を含む): 81576966240

約数和(自身を除く): 41504719456

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 13568, 27136, 1476719, 2953438, 5906876, 11813752, 23627504, 47255008, 78266107, 94510016, 156532214, 189020032, 313064428, 378040064, 626128856, 756080128, 1252257712, 2504515424, 5009030848, 10018061696, 20036123392, 40072246784]

約数ペア:

[(1, 40072246784), (2, 20036123392), (4, 10018061696), (8, 5009030848), (16, 2504515424), (32, 1252257712), (53, 756080128), (64, 626128856), (106, 378040064), (128, 313064428), (212, 189020032), (256, 156532214), (424, 94510016), (512, 78266107), (848, 47255008), (1696, 23627504), (3392, 11813752), (6784, 5906876), (13568, 2953438), (27136, 1476719)]