78889394288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{132589}}^1$

素因数の和:133545

約数の個数: 40

約数和(自身を含む): 156750019440

約数和(自身を除く): 77860625152

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 907, 1814, 3628, 7256, 14512, 37187, 74374, 132589, 148748, 265178, 297496, 530356, 594992, 1060712, 2121424, 5436149, 10872298, 21744596, 43489192, 86978384, 120258223, 240516446, 481032892, 962065784, 1924131568, 4930587143, 9861174286, 19722348572, 39444697144, 78889394288]

約数ペア:

[(1, 78889394288), (2, 39444697144), (4, 19722348572), (8, 9861174286), (16, 4930587143), (41, 1924131568), (82, 962065784), (164, 481032892), (328, 240516446), (656, 120258223), (907, 86978384), (1814, 43489192), (3628, 21744596), (7256, 10872298), (14512, 5436149), (37187, 2121424), (74374, 1060712), (132589, 594992), (148748, 530356), (265178, 297496)]