71335424

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7333}}^1$

素因数の和:7370

約数の個数: 40

約数和(自身を含む): 150053640

約数和(自身を除く): 78718216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7333, 9728, 14666, 29332, 58664, 117328, 139327, 234656, 278654, 469312, 557308, 938624, 1114616, 1877248, 2229232, 3754496, 4458464, 8916928, 17833856, 35667712, 71335424]

約数ペア:

[(1, 71335424), (2, 35667712), (4, 17833856), (8, 8916928), (16, 4458464), (19, 3754496), (32, 2229232), (38, 1877248), (64, 1114616), (76, 938624), (128, 557308), (152, 469312), (256, 278654), (304, 234656), (512, 139327), (608, 117328), (1216, 58664), (2432, 29332), (4864, 14666), (7333, 9728)]