67781336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32713}}^1$

素因数の和:32763

約数の個数: 32

約数和(自身を含む): 149175840

約数和(自身を除く): 81394504

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 32713, 65426, 130852, 228991, 261704, 457982, 915964, 1210381, 1831928, 2420762, 4841524, 8472667, 9683048, 16945334, 33890668, 67781336]

約数ペア:

[(1, 67781336), (2, 33890668), (4, 16945334), (7, 9683048), (8, 8472667), (14, 4841524), (28, 2420762), (37, 1831928), (56, 1210381), (74, 915964), (148, 457982), (259, 261704), (296, 228991), (518, 130852), (1036, 65426), (2072, 32713)]