28953688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2969}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 57736800

約数和(自身を除く): 28783112

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 2969, 4876, 5938, 9752, 11876, 23752, 68287, 136574, 157357, 273148, 314714, 546296, 629428, 1258856, 3619211, 7238422, 14476844, 28953688]

約数ペア:

[(1, 28953688), (2, 14476844), (4, 7238422), (8, 3619211), (23, 1258856), (46, 629428), (53, 546296), (92, 314714), (106, 273148), (184, 157357), (212, 136574), (424, 68287), (1219, 23752), (2438, 11876), (2969, 9752), (4876, 5938)]