27790168

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 59731200

約数和(自身を除く): 31941032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1019, 1948, 2038, 3409, 3896, 4076, 6818, 7133, 8152, 13636, 14266, 27272, 28532, 57064, 496253, 992506, 1985012, 3473771, 3970024, 6947542, 13895084, 27790168]

約数ペア:

[(1, 27790168), (2, 13895084), (4, 6947542), (7, 3970024), (8, 3473771), (14, 1985012), (28, 992506), (56, 496253), (487, 57064), (974, 28532), (1019, 27272), (1948, 14266), (2038, 13636), (3409, 8152), (3896, 7133), (4076, 6818)]