40367824

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2593}}^1$

素因数の和:2747

約数の個数: 40

約数和(自身を含む): 90063680

約数和(自身を除く): 49695856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 2593, 3892, 5186, 7784, 10372, 15568, 18151, 20744, 36302, 41488, 72604, 145208, 290416, 360427, 720854, 1441708, 2522989, 2883416, 5045978, 5766832, 10091956, 20183912, 40367824]

約数ペア:

[(1, 40367824), (2, 20183912), (4, 10091956), (7, 5766832), (8, 5045978), (14, 2883416), (16, 2522989), (28, 1441708), (56, 720854), (112, 360427), (139, 290416), (278, 145208), (556, 72604), (973, 41488), (1112, 36302), (1946, 20744), (2224, 18151), (2593, 15568), (3892, 10372), (5186, 7784)]