4947376

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 11062784

約数和(自身を除く): 6115408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 271, 326, 542, 652, 1084, 1141, 1304, 1897, 2168, 2282, 2608, 3794, 4336, 4564, 7588, 9128, 15176, 18256, 30352, 44173, 88346, 176692, 309211, 353384, 618422, 706768, 1236844, 2473688, 4947376]

約数ペア:

[(1, 4947376), (2, 2473688), (4, 1236844), (7, 706768), (8, 618422), (14, 353384), (16, 309211), (28, 176692), (56, 88346), (112, 44173), (163, 30352), (271, 18256), (326, 15176), (542, 9128), (652, 7588), (1084, 4564), (1141, 4336), (1304, 3794), (1897, 2608), (2168, 2282)]