42720862

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6607}}^1$

素因数の和:6723

約数の個数: 16

約数和(自身を含む): 66370752

約数和(自身を除く): 23649890

約数列:

[1, 2, 53, 61, 106, 122, 3233, 6466, 6607, 13214, 350171, 403027, 700342, 806054, 21360431, 42720862]

約数ペア:

[(1, 42720862), (2, 21360431), (53, 806054), (61, 700342), (106, 403027), (122, 350171), (3233, 13214), (6466, 6607)]