40217104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 83030400

約数和(自身を除く): 42813296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 743, 796, 1486, 1592, 2972, 3184, 3383, 5944, 6766, 11888, 12631, 13532, 25262, 27064, 50524, 54128, 101048, 147857, 202096, 295714, 591428, 1182856, 2365712, 2513569, 5027138, 10054276, 20108552, 40217104]

約数ペア:

[(1, 40217104), (2, 20108552), (4, 10054276), (8, 5027138), (16, 2513569), (17, 2365712), (34, 1182856), (68, 591428), (136, 295714), (199, 202096), (272, 147857), (398, 101048), (743, 54128), (796, 50524), (1486, 27064), (1592, 25262), (2972, 13532), (3184, 12631), (3383, 11888), (5944, 6766)]