66417406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{27697}}^1$

素因数の和:27819

約数の個数: 16

約数和(自身を含む): 109684080

約数和(自身を除く): 43266674

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 27697, 55394, 304667, 609334, 3018973, 6037946, 33208703, 66417406]

約数ペア:

[(1, 66417406), (2, 33208703), (11, 6037946), (22, 3018973), (109, 609334), (218, 304667), (1199, 55394), (2398, 27697)]