73123442

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 130291200

約数和(自身を除く): 57167758

約数列:

[1, 2, 7, 14, 29, 58, 203, 389, 406, 463, 778, 926, 2723, 3241, 5446, 6482, 11281, 13427, 22562, 26854, 78967, 93989, 157934, 180107, 187978, 360214, 1260749, 2521498, 5223103, 10446206, 36561721, 73123442]

約数ペア:

[(1, 73123442), (2, 36561721), (7, 10446206), (14, 5223103), (29, 2521498), (58, 1260749), (203, 360214), (389, 187978), (406, 180107), (463, 157934), (778, 93989), (926, 78967), (2723, 26854), (3241, 22562), (5446, 13427), (6482, 11281)]