70702312

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 135000000

約数和(自身を除く): 64297688

約数列:

[1, 2, 4, 8, 89, 178, 199, 356, 398, 499, 712, 796, 998, 1592, 1996, 3992, 17711, 35422, 44411, 70844, 88822, 99301, 141688, 177644, 198602, 355288, 397204, 794408, 8837789, 17675578, 35351156, 70702312]

約数ペア:

[(1, 70702312), (2, 35351156), (4, 17675578), (8, 8837789), (89, 794408), (178, 397204), (199, 355288), (356, 198602), (398, 177644), (499, 141688), (712, 99301), (796, 88822), (998, 70844), (1592, 44411), (1996, 35422), (3992, 17711)]