64288254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1663}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 72292866

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 379, 758, 1137, 1663, 2274, 3326, 4989, 6443, 9978, 12886, 19329, 28271, 38658, 56542, 84813, 169626, 630277, 1260554, 1890831, 3781662, 10714709, 21429418, 32144127, 64288254]

約数ペア:

[(1, 64288254), (2, 32144127), (3, 21429418), (6, 10714709), (17, 3781662), (34, 1890831), (51, 1260554), (102, 630277), (379, 169626), (758, 84813), (1137, 56542), (1663, 38658), (2274, 28271), (3326, 19329), (4989, 12886), (6443, 9978)]