39701872

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3137}}^1$

素因数の和:3265

約数の個数: 40

約数和(自身を含む): 88717536

約数和(自身を除く): 49015664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3137, 3164, 6274, 6328, 12548, 12656, 21959, 25096, 43918, 50192, 87836, 175672, 351344, 354481, 708962, 1417924, 2481367, 2835848, 4962734, 5671696, 9925468, 19850936, 39701872]

約数ペア:

[(1, 39701872), (2, 19850936), (4, 9925468), (7, 5671696), (8, 4962734), (14, 2835848), (16, 2481367), (28, 1417924), (56, 708962), (112, 354481), (113, 351344), (226, 175672), (452, 87836), (791, 50192), (904, 43918), (1582, 25096), (1808, 21959), (3137, 12656), (3164, 12548), (6274, 6328)]