71262466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 117952380

約数和(自身を除く): 46689914

約数列:

[1, 2, 11, 22, 121, 242, 389, 757, 778, 1514, 4279, 8327, 8558, 16654, 47069, 91597, 94138, 183194, 294473, 588946, 3239203, 6478406, 35631233, 71262466]

約数ペア:

[(1, 71262466), (2, 35631233), (11, 6478406), (22, 3239203), (121, 588946), (242, 294473), (389, 183194), (757, 94138), (778, 91597), (1514, 47069), (4279, 16654), (8327, 8558)]