68310016

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3550

約数の個数: 44

約数和(自身を含む): 143781280

約数和(自身を除く): 75471264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 3511, 4864, 7022, 9728, 14044, 19456, 28088, 56176, 66709, 112352, 133418, 224704, 266836, 449408, 533672, 898816, 1067344, 1797632, 2134688, 3595264, 4269376, 8538752, 17077504, 34155008, 68310016]

約数ペア:

[(1, 68310016), (2, 34155008), (4, 17077504), (8, 8538752), (16, 4269376), (19, 3595264), (32, 2134688), (38, 1797632), (64, 1067344), (76, 898816), (128, 533672), (152, 449408), (256, 266836), (304, 224704), (512, 133418), (608, 112352), (1024, 66709), (1216, 56176), (2432, 28088), (3511, 19456), (4864, 14044), (7022, 9728)]