28533494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:932

約数の個数: 24

約数和(自身を含む): 47407584

約数和(自身を除く): 18874090

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 751, 1502, 1727, 3454, 8261, 16522, 18997, 37994, 90871, 117907, 181742, 235814, 1296977, 2593954, 14266747, 28533494]

約数ペア:

[(1, 28533494), (2, 14266747), (11, 2593954), (22, 1296977), (121, 235814), (157, 181742), (242, 117907), (314, 90871), (751, 37994), (1502, 18997), (1727, 16522), (3454, 8261)]