40619824

素因数分解:

$2^4\times 7^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 60

約数和(自身を含む): 92364624

約数和(自身を除く): 51744800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 263, 392, 394, 526, 784, 788, 1052, 1379, 1576, 1841, 2104, 2758, 3152, 3682, 4208, 5516, 7364, 9653, 11032, 12887, 14728, 19306, 22064, 25774, 29456, 38612, 51548, 51811, 77224, 103096, 103622, 154448, 206192, 207244, 362677, 414488, 725354, 828976, 1450708, 2538739, 2901416, 5077478, 5802832, 10154956, 20309912, 40619824]

約数ペア:

[(1, 40619824), (2, 20309912), (4, 10154956), (7, 5802832), (8, 5077478), (14, 2901416), (16, 2538739), (28, 1450708), (49, 828976), (56, 725354), (98, 414488), (112, 362677), (196, 207244), (197, 206192), (263, 154448), (392, 103622), (394, 103096), (526, 77224), (784, 51811), (788, 51548), (1052, 38612), (1379, 29456), (1576, 25774), (1841, 22064), (2104, 19306), (2758, 14728), (3152, 12887), (3682, 11032), (4208, 9653), (5516, 7364)]