71539712

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{3677}}^1$

素因数の和:3716

約数の個数: 44

約数和(自身を含む): 150577320

約数和(自身を除く): 79037608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 3677, 4864, 7354, 9728, 14708, 19456, 29416, 58832, 69863, 117664, 139726, 235328, 279452, 470656, 558904, 941312, 1117808, 1882624, 2235616, 3765248, 4471232, 8942464, 17884928, 35769856, 71539712]

約数ペア:

[(1, 71539712), (2, 35769856), (4, 17884928), (8, 8942464), (16, 4471232), (19, 3765248), (32, 2235616), (38, 1882624), (64, 1117808), (76, 941312), (128, 558904), (152, 470656), (256, 279452), (304, 235328), (512, 139726), (608, 117664), (1024, 69863), (1216, 58832), (2432, 29416), (3677, 19456), (4864, 14708), (7354, 9728)]