28338352

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1037

約数の個数: 40

約数和(自身を含む): 63002912

約数和(自身を除く): 34664560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 601, 842, 1202, 1684, 2404, 2947, 3368, 4207, 4808, 5894, 6736, 8414, 9616, 11788, 16828, 23576, 33656, 47152, 67312, 253021, 506042, 1012084, 1771147, 2024168, 3542294, 4048336, 7084588, 14169176, 28338352]

約数ペア:

[(1, 28338352), (2, 14169176), (4, 7084588), (7, 4048336), (8, 3542294), (14, 2024168), (16, 1771147), (28, 1012084), (56, 506042), (112, 253021), (421, 67312), (601, 47152), (842, 33656), (1202, 23576), (1684, 16828), (2404, 11788), (2947, 9616), (3368, 8414), (4207, 6736), (4808, 5894)]