28867692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1223}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 77317632

約数和(自身を除く): 48449940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1223, 1686, 1967, 2446, 3372, 3669, 3934, 4892, 5901, 7338, 7868, 8561, 11802, 14676, 17122, 23604, 25683, 34244, 51366, 102732, 343663, 687326, 1030989, 1374652, 2061978, 2405641, 4123956, 4811282, 7216923, 9622564, 14433846, 28867692]

約数ペア:

[(1, 28867692), (2, 14433846), (3, 9622564), (4, 7216923), (6, 4811282), (7, 4123956), (12, 2405641), (14, 2061978), (21, 1374652), (28, 1030989), (42, 687326), (84, 343663), (281, 102732), (562, 51366), (843, 34244), (1124, 25683), (1223, 23604), (1686, 17122), (1967, 14676), (2446, 11802), (3372, 8561), (3669, 7868), (3934, 7338), (4892, 5901)]