61539492056

素因数分解:

$2^3\times 7^1\times {\mathrm{5009}}^1\times {\mathrm{219389}}^1$

素因数の和:224411

約数の個数: 32

約数和(自身を含む): 131897268000

約数和(自身を除く): 70357775944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5009, 10018, 20036, 35063, 40072, 70126, 140252, 219389, 280504, 438778, 877556, 1535723, 1755112, 3071446, 6142892, 12285784, 1098919501, 2197839002, 4395678004, 7692436507, 8791356008, 15384873014, 30769746028, 61539492056]

約数ペア:

[(1, 61539492056), (2, 30769746028), (4, 15384873014), (7, 8791356008), (8, 7692436507), (14, 4395678004), (28, 2197839002), (56, 1098919501), (5009, 12285784), (10018, 6142892), (20036, 3071446), (35063, 1755112), (40072, 1535723), (70126, 877556), (140252, 438778), (219389, 280504)]