28957276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1931}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 53230464

約数和(自身を除く): 24273188

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 1931, 3749, 3862, 7498, 7724, 14996, 44413, 88826, 177652, 314753, 629506, 1259012, 7239319, 14478638, 28957276]

約数ペア:

[(1, 28957276), (2, 14478638), (4, 7239319), (23, 1259012), (46, 629506), (92, 314753), (163, 177652), (326, 88826), (652, 44413), (1931, 14996), (3749, 7724), (3862, 7498)]