15326416

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 35050212

約数和(自身を除く): 19723796

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 173, 196, 226, 346, 392, 452, 692, 784, 791, 904, 1211, 1384, 1582, 1808, 2422, 2768, 3164, 4844, 5537, 6328, 8477, 9688, 11074, 12656, 16954, 19376, 19549, 22148, 33908, 39098, 44296, 67816, 78196, 88592, 135632, 136843, 156392, 273686, 312784, 547372, 957901, 1094744, 1915802, 2189488, 3831604, 7663208, 15326416]

約数ペア:

[(1, 15326416), (2, 7663208), (4, 3831604), (7, 2189488), (8, 1915802), (14, 1094744), (16, 957901), (28, 547372), (49, 312784), (56, 273686), (98, 156392), (112, 136843), (113, 135632), (173, 88592), (196, 78196), (226, 67816), (346, 44296), (392, 39098), (452, 33908), (692, 22148), (784, 19549), (791, 19376), (904, 16954), (1211, 12656), (1384, 11074), (1582, 9688), (1808, 8477), (2422, 6328), (2768, 5537), (3164, 4844)]