70020512

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 142414272

約数和(自身を除く): 72393760

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 151, 172, 302, 337, 344, 604, 674, 688, 1208, 1348, 1376, 2416, 2696, 4832, 5392, 6493, 10784, 12986, 14491, 25972, 28982, 50887, 51944, 57964, 101774, 103888, 115928, 203548, 207776, 231856, 407096, 463712, 814192, 1628384, 2188141, 4376282, 8752564, 17505128, 35010256, 70020512]

約数ペア:

[(1, 70020512), (2, 35010256), (4, 17505128), (8, 8752564), (16, 4376282), (32, 2188141), (43, 1628384), (86, 814192), (151, 463712), (172, 407096), (302, 231856), (337, 207776), (344, 203548), (604, 115928), (674, 103888), (688, 101774), (1208, 57964), (1348, 51944), (1376, 50887), (2416, 28982), (2696, 25972), (4832, 14491), (5392, 12986), (6493, 10784)]