28347184

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{2437}}^1$

素因数の和:3172

約数の個数: 20

約数和(自身を含む): 55020784

約数和(自身を除く): 26673600

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2437, 2908, 4874, 5816, 9748, 11632, 19496, 38992, 1771699, 3543398, 7086796, 14173592, 28347184]

約数ペア:

[(1, 28347184), (2, 14173592), (4, 7086796), (8, 3543398), (16, 1771699), (727, 38992), (1454, 19496), (2437, 11632), (2908, 9748), (4874, 5816)]