2016379712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{35281}}^1$

素因数の和:35359

約数の個数: 56

約数和(自身を含む): 4301581440

約数和(自身を除く): 2285201728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 3008, 3572, 7144, 14288, 28576, 35281, 57152, 70562, 141124, 282248, 564496, 670339, 1128992, 1340678, 1658207, 2257984, 2681356, 3316414, 5362712, 6632828, 10725424, 13265656, 21450848, 26531312, 31505933, 42901696, 53062624, 63011866, 106125248, 126023732, 252047464, 504094928, 1008189856, 2016379712]

約数ペア:

[(1, 2016379712), (2, 1008189856), (4, 504094928), (8, 252047464), (16, 126023732), (19, 106125248), (32, 63011866), (38, 53062624), (47, 42901696), (64, 31505933), (76, 26531312), (94, 21450848), (152, 13265656), (188, 10725424), (304, 6632828), (376, 5362712), (608, 3316414), (752, 2681356), (893, 2257984), (1216, 1658207), (1504, 1340678), (1786, 1128992), (3008, 670339), (3572, 564496), (7144, 282248), (14288, 141124), (28576, 70562), (35281, 57152)]