72337978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{6121}}^1$

素因数の和:6453

約数の個数: 16

約数和(自身を含む): 114603840

約数和(自身を除く): 42265862

約数列:

[1, 2, 19, 38, 311, 622, 5909, 6121, 11818, 12242, 116299, 232598, 1903631, 3807262, 36168989, 72337978]

約数ペア:

[(1, 72337978), (2, 36168989), (19, 3807262), (38, 1903631), (311, 232598), (622, 116299), (5909, 12242), (6121, 11818)]