39783284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 36421516

約数列:

[1, 2, 4, 23, 41, 46, 53, 82, 92, 106, 164, 199, 212, 398, 796, 943, 1219, 1886, 2173, 2438, 3772, 4346, 4577, 4876, 8159, 8692, 9154, 10547, 16318, 18308, 21094, 32636, 42188, 49979, 99958, 187657, 199916, 242581, 375314, 432427, 485162, 750628, 864854, 970324, 1729708, 9945821, 19891642, 39783284]

約数ペア:

[(1, 39783284), (2, 19891642), (4, 9945821), (23, 1729708), (41, 970324), (46, 864854), (53, 750628), (82, 485162), (92, 432427), (106, 375314), (164, 242581), (199, 199916), (212, 187657), (398, 99958), (796, 49979), (943, 42188), (1219, 32636), (1886, 21094), (2173, 18308), (2438, 16318), (3772, 10547), (4346, 9154), (4577, 8692), (4876, 8159)]