4951148288

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2729}}^1$

素因数の和:3137

約数の個数: 72

約数和(自身を含む): 10434824400

約数和(自身を除く): 5483676112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 373, 608, 746, 1216, 1492, 2432, 2729, 2984, 4864, 5458, 5968, 7087, 10916, 11936, 14174, 21832, 23872, 28348, 43664, 47744, 51851, 56696, 87328, 95488, 103702, 113392, 174656, 207404, 226784, 349312, 414808, 453568, 698624, 829616, 907136, 1017917, 1659232, 1814272, 2035834, 3318464, 4071668, 6636928, 8143336, 13273856, 16286672, 19340423, 32573344, 38680846, 65146688, 77361692, 130293376, 154723384, 260586752, 309446768, 618893536, 1237787072, 2475574144, 4951148288]

約数ペア:

[(1, 4951148288), (2, 2475574144), (4, 1237787072), (8, 618893536), (16, 309446768), (19, 260586752), (32, 154723384), (38, 130293376), (64, 77361692), (76, 65146688), (128, 38680846), (152, 32573344), (256, 19340423), (304, 16286672), (373, 13273856), (608, 8143336), (746, 6636928), (1216, 4071668), (1492, 3318464), (2432, 2035834), (2729, 1814272), (2984, 1659232), (4864, 1017917), (5458, 907136), (5968, 829616), (7087, 698624), (10916, 453568), (11936, 414808), (14174, 349312), (21832, 226784), (23872, 207404), (28348, 174656), (43664, 113392), (47744, 103702), (51851, 95488), (56696, 87328)]