7663208

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 16959780

約数和(自身を除く): 9296572

約数列:

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

約数ペア:

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