64725798

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 133902720

約数和(自身を除く): 69176922

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 2459, 4387, 4918, 7377, 8774, 13161, 14754, 26322, 100819, 201638, 263113, 302457, 526226, 604914, 789339, 1578678, 10787633, 21575266, 32362899, 64725798]

約数ペア:

[(1, 64725798), (2, 32362899), (3, 21575266), (6, 10787633), (41, 1578678), (82, 789339), (107, 604914), (123, 526226), (214, 302457), (246, 263113), (321, 201638), (642, 100819), (2459, 26322), (4387, 14754), (4918, 13161), (7377, 8774)]