28573168

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{10567}}^1$

素因数の和:10601

約数の個数: 30

約数和(自身を含む): 59952264

約数和(自身を除く): 31379096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 10567, 21134, 42268, 84536, 137371, 169072, 274742, 549484, 1098968, 1785823, 2197936, 3571646, 7143292, 14286584, 28573168]

約数ペア:

[(1, 28573168), (2, 14286584), (4, 7143292), (8, 3571646), (13, 2197936), (16, 1785823), (26, 1098968), (52, 549484), (104, 274742), (169, 169072), (208, 137371), (338, 84536), (676, 42268), (1352, 21134), (2704, 10567)]