70617196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20269}}^1$

素因数の和:20353

約数の個数: 24

約数和(自身を含む): 135079280

約数和(自身を除く): 64462084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 20269, 40538, 81076, 263497, 526994, 1053988, 1358023, 2716046, 5432092, 17654299, 35308598, 70617196]

約数ペア:

[(1, 70617196), (2, 35308598), (4, 17654299), (13, 5432092), (26, 2716046), (52, 1358023), (67, 1053988), (134, 526994), (268, 263497), (871, 81076), (1742, 40538), (3484, 20269)]