66387134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1112

約数の個数: 24

約数和(自身を含む): 109890984

約数和(自身を除く): 43503850

約数列:

[1, 2, 11, 22, 121, 242, 397, 691, 794, 1382, 4367, 7601, 8734, 15202, 48037, 83611, 96074, 167222, 274327, 548654, 3017597, 6035194, 33193567, 66387134]

約数ペア:

[(1, 66387134), (2, 33193567), (11, 6035194), (22, 3017597), (121, 548654), (242, 274327), (397, 167222), (691, 96074), (794, 83611), (1382, 48037), (4367, 15202), (7601, 8734)]