40486544

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:592

約数の個数: 60

約数和(自身を含む): 92258604

約数和(自身を除く): 51772060

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 392, 452, 457, 784, 791, 904, 914, 1582, 1808, 1828, 3164, 3199, 3656, 5537, 6328, 6398, 7312, 11074, 12656, 12796, 22148, 22393, 25592, 44296, 44786, 51184, 51641, 88592, 89572, 103282, 179144, 206564, 358288, 361487, 413128, 722974, 826256, 1445948, 2530409, 2891896, 5060818, 5783792, 10121636, 20243272, 40486544]

約数ペア:

[(1, 40486544), (2, 20243272), (4, 10121636), (7, 5783792), (8, 5060818), (14, 2891896), (16, 2530409), (28, 1445948), (49, 826256), (56, 722974), (98, 413128), (112, 361487), (113, 358288), (196, 206564), (226, 179144), (392, 103282), (452, 89572), (457, 88592), (784, 51641), (791, 51184), (904, 44786), (914, 44296), (1582, 25592), (1808, 22393), (1828, 22148), (3164, 12796), (3199, 12656), (3656, 11074), (5537, 7312), (6328, 6398)]