64963546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 42863654

約数列:

[1, 2, 19, 23, 38, 46, 239, 311, 437, 478, 622, 874, 4541, 5497, 5909, 7153, 9082, 10994, 11818, 14306, 74329, 104443, 135907, 148658, 208886, 271814, 1412251, 1709567, 2824502, 3419134, 32481773, 64963546]

約数ペア:

[(1, 64963546), (2, 32481773), (19, 3419134), (23, 2824502), (38, 1709567), (46, 1412251), (239, 271814), (311, 208886), (437, 148658), (478, 135907), (622, 104443), (874, 74329), (4541, 14306), (5497, 11818), (5909, 10994), (7153, 9082)]