15491392

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 56

約数和(自身を含む): 35519360

約数和(自身を除く): 20027968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 229, 302, 448, 458, 604, 916, 1057, 1208, 1603, 1832, 2114, 2416, 3206, 3664, 4228, 4832, 6412, 7328, 8456, 9664, 12824, 14656, 16912, 25648, 33824, 34579, 51296, 67648, 69158, 102592, 138316, 242053, 276632, 484106, 553264, 968212, 1106528, 1936424, 2213056, 3872848, 7745696, 15491392]

約数ペア:

[(1, 15491392), (2, 7745696), (4, 3872848), (7, 2213056), (8, 1936424), (14, 1106528), (16, 968212), (28, 553264), (32, 484106), (56, 276632), (64, 242053), (112, 138316), (151, 102592), (224, 69158), (229, 67648), (302, 51296), (448, 34579), (458, 33824), (604, 25648), (916, 16912), (1057, 14656), (1208, 12824), (1603, 9664), (1832, 8456), (2114, 7328), (2416, 6412), (3206, 4832), (3664, 4228)]