66212696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4157}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 136216080

約数和(自身を除く): 70003384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 4157, 7964, 8314, 15928, 16628, 33256, 45727, 91454, 182908, 365816, 752417, 1504834, 3009668, 6019336, 8276587, 16553174, 33106348, 66212696]

約数ペア:

[(1, 66212696), (2, 33106348), (4, 16553174), (8, 8276587), (11, 6019336), (22, 3009668), (44, 1504834), (88, 752417), (181, 365816), (362, 182908), (724, 91454), (1448, 45727), (1991, 33256), (3982, 16628), (4157, 15928), (7964, 8314)]