73988792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 71785288

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1208, 2663, 3473, 5326, 6946, 10652, 13892, 21304, 27784, 61249, 122498, 244996, 402113, 489992, 804226, 1608452, 3216904, 9248599, 18497198, 36994396, 73988792]

約数ペア:

[(1, 73988792), (2, 36994396), (4, 18497198), (8, 9248599), (23, 3216904), (46, 1608452), (92, 804226), (151, 489992), (184, 402113), (302, 244996), (604, 122498), (1208, 61249), (2663, 27784), (3473, 21304), (5326, 13892), (6946, 10652)]