42407696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:927

約数の個数: 40

約数和(自身を含む): 87048000

約数和(自身を除く): 44640304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 701, 796, 1402, 1592, 2804, 3184, 3781, 5608, 7562, 11216, 13319, 15124, 26638, 30248, 53276, 60496, 106552, 139499, 213104, 278998, 557996, 1115992, 2231984, 2650481, 5300962, 10601924, 21203848, 42407696]

約数ペア:

[(1, 42407696), (2, 21203848), (4, 10601924), (8, 5300962), (16, 2650481), (19, 2231984), (38, 1115992), (76, 557996), (152, 278998), (199, 213104), (304, 139499), (398, 106552), (701, 60496), (796, 53276), (1402, 30248), (1592, 26638), (2804, 15124), (3184, 13319), (3781, 11216), (5608, 7562)]