39474442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 72852480

約数和(自身を除く): 33378038

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 2719, 5438, 7259, 14518, 19033, 38066, 46223, 92446, 165859, 323561, 331718, 647122, 1161013, 2322026, 2819603, 5639206, 19737221, 39474442]

約数ペア:

[(1, 39474442), (2, 19737221), (7, 5639206), (14, 2819603), (17, 2322026), (34, 1161013), (61, 647122), (119, 331718), (122, 323561), (238, 165859), (427, 92446), (854, 46223), (1037, 38066), (2074, 19033), (2719, 14518), (5438, 7259)]