65612536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1531}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 134570880

約数和(自身を除く): 68958344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 974, 1531, 1948, 3062, 3896, 5357, 6124, 10714, 12248, 16841, 21428, 33682, 42856, 67364, 134728, 745597, 1491194, 2982388, 5964776, 8201567, 16403134, 32806268, 65612536]

約数ペア:

[(1, 65612536), (2, 32806268), (4, 16403134), (8, 8201567), (11, 5964776), (22, 2982388), (44, 1491194), (88, 745597), (487, 134728), (974, 67364), (1531, 42856), (1948, 33682), (3062, 21428), (3896, 16841), (5357, 12248), (6124, 10714)]