66514704

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2777}}^1$

素因数の和:3287

約数の個数: 40

約数和(自身を含む): 172236000

約数和(自身を除く): 105721296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1996, 2777, 2994, 3992, 5554, 5988, 7984, 8331, 11108, 11976, 16662, 22216, 23952, 33324, 44432, 66648, 133296, 1385723, 2771446, 4157169, 5542892, 8314338, 11085784, 16628676, 22171568, 33257352, 66514704]

約数ペア:

[(1, 66514704), (2, 33257352), (3, 22171568), (4, 16628676), (6, 11085784), (8, 8314338), (12, 5542892), (16, 4157169), (24, 2771446), (48, 1385723), (499, 133296), (998, 66648), (1497, 44432), (1996, 33324), (2777, 23952), (2994, 22216), (3992, 16662), (5554, 11976), (5988, 11108), (7984, 8331)]