66043618

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 101243520

約数和(自身を除く): 35199902

約数列:

[1, 2, 53, 106, 419, 838, 1487, 2974, 22207, 44414, 78811, 157622, 623053, 1246106, 33021809, 66043618]

約数ペア:

[(1, 66043618), (2, 33021809), (53, 1246106), (106, 623053), (419, 157622), (838, 78811), (1487, 44414), (2974, 22207)]