42480242

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57251}}^1$

素因数の和:57313

約数の個数: 16

約数和(自身を含む): 74198592

約数和(自身を除く): 31718350

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 57251, 114502, 400757, 801514, 3034303, 6068606, 21240121, 42480242]

約数ペア:

[(1, 42480242), (2, 21240121), (7, 6068606), (14, 3034303), (53, 801514), (106, 400757), (371, 114502), (742, 57251)]