71258954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{6359}}^1$

素因数の和:6805

約数の個数: 16

約数和(自身を含む): 115395840

約数和(自身を除く): 44136886

約数列:

[1, 2, 13, 26, 431, 862, 5603, 6359, 11206, 12718, 82667, 165334, 2740729, 5481458, 35629477, 71258954]

約数ペア:

[(1, 71258954), (2, 35629477), (13, 5481458), (26, 2740729), (431, 165334), (862, 82667), (5603, 12718), (6359, 11206)]