70967936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42649}}^1$

素因数の和:42676

約数の個数: 32

約数和(自身を含む): 152260500

約数和(自身を除く): 81292564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42649, 85298, 170596, 341192, 554437, 682384, 1108874, 1364768, 2217748, 2729536, 4435496, 5459072, 8870992, 17741984, 35483968, 70967936]

約数ペア:

[(1, 70967936), (2, 35483968), (4, 17741984), (8, 8870992), (13, 5459072), (16, 4435496), (26, 2729536), (32, 2217748), (52, 1364768), (64, 1108874), (104, 682384), (128, 554437), (208, 341192), (416, 170596), (832, 85298), (1664, 42649)]