70004004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{977}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 187087488

約数和(自身を除く): 117083484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 853, 977, 1706, 1954, 2559, 2931, 3412, 3908, 5118, 5862, 5971, 6839, 10236, 11724, 11942, 13678, 17913, 20517, 23884, 27356, 35826, 41034, 71652, 82068, 833381, 1666762, 2500143, 3333524, 5000286, 5833667, 10000572, 11667334, 17501001, 23334668, 35002002, 70004004]

約数ペア:

[(1, 70004004), (2, 35002002), (3, 23334668), (4, 17501001), (6, 11667334), (7, 10000572), (12, 5833667), (14, 5000286), (21, 3333524), (28, 2500143), (42, 1666762), (84, 833381), (853, 82068), (977, 71652), (1706, 41034), (1954, 35826), (2559, 27356), (2931, 23884), (3412, 20517), (3908, 17913), (5118, 13678), (5862, 11942), (5971, 11724), (6839, 10236)]