66864070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73477}}^1$

素因数の和:73504

約数の個数: 32

約数和(自身を含む): 148131648

約数和(自身を除く): 81267578

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73477, 146954, 367385, 514339, 734770, 955201, 1028678, 1910402, 2571695, 4776005, 5143390, 6686407, 9552010, 13372814, 33432035, 66864070]

約数ペア:

[(1, 66864070), (2, 33432035), (5, 13372814), (7, 9552010), (10, 6686407), (13, 5143390), (14, 4776005), (26, 2571695), (35, 1910402), (65, 1028678), (70, 955201), (91, 734770), (130, 514339), (182, 367385), (455, 146954), (910, 73477)]