28643116

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 51480576

約数和(自身を除く): 22837460

約数列:

[1, 2, 4, 47, 94, 188, 251, 502, 607, 1004, 1214, 2428, 11797, 23594, 28529, 47188, 57058, 114116, 152357, 304714, 609428, 7160779, 14321558, 28643116]

約数ペア:

[(1, 28643116), (2, 14321558), (4, 7160779), (47, 609428), (94, 304714), (188, 152357), (251, 114116), (502, 57058), (607, 47188), (1004, 28529), (1214, 23594), (2428, 11797)]