82748578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 56960222

約数列:

[1, 2, 11, 22, 41, 82, 199, 398, 451, 461, 902, 922, 2189, 4378, 5071, 8159, 10142, 16318, 18901, 37802, 89749, 91739, 179498, 183478, 207911, 415822, 1009129, 2018258, 3761299, 7522598, 41374289, 82748578]

約数ペア:

[(1, 82748578), (2, 41374289), (11, 7522598), (22, 3761299), (41, 2018258), (82, 1009129), (199, 415822), (398, 207911), (451, 183478), (461, 179498), (902, 91739), (922, 89749), (2189, 37802), (4378, 18901), (5071, 16318), (8159, 10142)]