70725088

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4535

約数の個数: 48

約数和(自身を含む): 161409024

約数和(自身を除く): 90683936

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, 4447, 7952, 8894, 15904, 17788, 31129, 35576, 62258, 71152, 124516, 142304, 249032, 315737, 498064, 631474, 996128, 1262948, 2210159, 2525896, 4420318, 5051792, 8840636, 10103584, 17681272, 35362544, 70725088]

約数ペア:

[(1, 70725088), (2, 35362544), (4, 17681272), (7, 10103584), (8, 8840636), (14, 5051792), (16, 4420318), (28, 2525896), (32, 2210159), (56, 1262948), (71, 996128), (112, 631474), (142, 498064), (224, 315737), (284, 249032), (497, 142304), (568, 124516), (994, 71152), (1136, 62258), (1988, 35576), (2272, 31129), (3976, 17788), (4447, 15904), (7952, 8894)]