70629664

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4441}}^1$

素因数の和:4529

約数の個数: 48

約数和(自身を含む): 161191296

約数和(自身を除く): 90561632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4441, 7952, 8882, 15904, 17764, 31087, 35528, 62174, 71056, 124348, 142112, 248696, 315311, 497392, 630622, 994784, 1261244, 2207177, 2522488, 4414354, 5044976, 8828708, 10089952, 17657416, 35314832, 70629664]

約数ペア:

[(1, 70629664), (2, 35314832), (4, 17657416), (7, 10089952), (8, 8828708), (14, 5044976), (16, 4414354), (28, 2522488), (32, 2207177), (56, 1261244), (71, 994784), (112, 630622), (142, 497392), (224, 315311), (284, 248696), (497, 142112), (568, 124348), (994, 71056), (1136, 62174), (1988, 35528), (2272, 31087), (3976, 17764), (4441, 15904), (7952, 8882)]