28137142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 50886144

約数和(自身を除く): 22749002

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 3271, 4301, 6542, 8602, 35981, 55607, 71962, 75233, 111214, 150466, 611677, 827563, 1223354, 1278961, 1655126, 2557922, 14068571, 28137142]

約数ペア:

[(1, 28137142), (2, 14068571), (11, 2557922), (17, 1655126), (22, 1278961), (23, 1223354), (34, 827563), (46, 611677), (187, 150466), (253, 111214), (374, 75233), (391, 71962), (506, 55607), (782, 35981), (3271, 8602), (4301, 6542)]