57241688

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6271}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 123432960

約数和(自身を除く): 66191272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 6271, 9128, 12542, 25084, 43897, 50168, 87794, 175588, 351176, 1022173, 2044346, 4088692, 7155211, 8177384, 14310422, 28620844, 57241688]

約数ペア:

[(1, 57241688), (2, 28620844), (4, 14310422), (7, 8177384), (8, 7155211), (14, 4088692), (28, 2044346), (56, 1022173), (163, 351176), (326, 175588), (652, 87794), (1141, 50168), (1304, 43897), (2282, 25084), (4564, 12542), (6271, 9128)]