66154648

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28813}}^1$

素因数の和:28867

約数の個数: 32

約数和(自身を含む): 145222560

約数和(自身を除く): 79067912

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 28813, 57626, 115252, 201691, 230504, 403382, 806764, 1181333, 1613528, 2362666, 4725332, 8269331, 9450664, 16538662, 33077324, 66154648]

約数ペア:

[(1, 66154648), (2, 33077324), (4, 16538662), (7, 9450664), (8, 8269331), (14, 4725332), (28, 2362666), (41, 1613528), (56, 1181333), (82, 806764), (164, 403382), (287, 230504), (328, 201691), (574, 115252), (1148, 57626), (2296, 28813)]