70743008

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1009}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 159838560

約数和(自身を除く): 89095552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 626, 1009, 1252, 2018, 2191, 2504, 4036, 4382, 5008, 7063, 8072, 8764, 10016, 14126, 16144, 17528, 28252, 32288, 35056, 56504, 70112, 113008, 226016, 315817, 631634, 1263268, 2210719, 2526536, 4421438, 5053072, 8842876, 10106144, 17685752, 35371504, 70743008]

約数ペア:

[(1, 70743008), (2, 35371504), (4, 17685752), (7, 10106144), (8, 8842876), (14, 5053072), (16, 4421438), (28, 2526536), (32, 2210719), (56, 1263268), (112, 631634), (224, 315817), (313, 226016), (626, 113008), (1009, 70112), (1252, 56504), (2018, 35056), (2191, 32288), (2504, 28252), (4036, 17528), (4382, 16144), (5008, 14126), (7063, 10016), (8072, 8764)]