66451168

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6899}}^1$

素因数の和:6959

約数の個数: 48

約数和(自身を含む): 153014400

約数和(自身を除く): 86563232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 6899, 9632, 13798, 27596, 48293, 55192, 96586, 110384, 193172, 220768, 296657, 386344, 593314, 772688, 1186628, 1545376, 2076599, 2373256, 4153198, 4746512, 8306396, 9493024, 16612792, 33225584, 66451168]

約数ペア:

[(1, 66451168), (2, 33225584), (4, 16612792), (7, 9493024), (8, 8306396), (14, 4746512), (16, 4153198), (28, 2373256), (32, 2076599), (43, 1545376), (56, 1186628), (86, 772688), (112, 593314), (172, 386344), (224, 296657), (301, 220768), (344, 193172), (602, 110384), (688, 96586), (1204, 55192), (1376, 48293), (2408, 27596), (4816, 13798), (6899, 9632)]