64934632

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2381}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 139489920

約数和(自身を除く): 74555288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 2381, 3409, 3896, 4762, 6818, 9524, 13636, 16667, 19048, 27272, 33334, 66668, 133336, 1159547, 2319094, 4638188, 8116829, 9276376, 16233658, 32467316, 64934632]

約数ペア:

[(1, 64934632), (2, 32467316), (4, 16233658), (7, 9276376), (8, 8116829), (14, 4638188), (28, 2319094), (56, 1159547), (487, 133336), (974, 66668), (1948, 33334), (2381, 27272), (3409, 19048), (3896, 16667), (4762, 13636), (6818, 9524)]