28883792

素因数分解:

$2^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 64210176

約数和(自身を除く): 35326384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 463, 557, 926, 1114, 1852, 2228, 3241, 3704, 3899, 4456, 6482, 7408, 7798, 8912, 12964, 15596, 25928, 31192, 51856, 62384, 257891, 515782, 1031564, 1805237, 2063128, 3610474, 4126256, 7220948, 14441896, 28883792]

約数ペア:

[(1, 28883792), (2, 14441896), (4, 7220948), (7, 4126256), (8, 3610474), (14, 2063128), (16, 1805237), (28, 1031564), (56, 515782), (112, 257891), (463, 62384), (557, 51856), (926, 31192), (1114, 25928), (1852, 15596), (2228, 12964), (3241, 8912), (3704, 7798), (3899, 7408), (4456, 6482)]