70953764

素因数分解:

$2^2\times 7^2\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1224

約数の個数: 36

約数和(自身を含む): 144923184

約数和(自身を除く): 73969420

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 563, 643, 1126, 1286, 2252, 2572, 3941, 4501, 7882, 9002, 15764, 18004, 27587, 31507, 55174, 63014, 110348, 126028, 362009, 724018, 1448036, 2534063, 5068126, 10136252, 17738441, 35476882, 70953764]

約数ペア:

[(1, 70953764), (2, 35476882), (4, 17738441), (7, 10136252), (14, 5068126), (28, 2534063), (49, 1448036), (98, 724018), (196, 362009), (563, 126028), (643, 110348), (1126, 63014), (1286, 55174), (2252, 31507), (2572, 27587), (3941, 18004), (4501, 15764), (7882, 9002)]