16553075756

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{17189}}^1$

素因数の和:17574

約数の個数: 48

約数和(自身を含む): 33469067520

約数和(自身を除く): 16915991764

約数列:

[1, 2, 4, 7, 14, 28, 163, 211, 326, 422, 652, 844, 1141, 1477, 2282, 2954, 4564, 5908, 17189, 34378, 34393, 68756, 68786, 120323, 137572, 240646, 240751, 481292, 481502, 963004, 2801807, 3626879, 5603614, 7253758, 11207228, 14507516, 19612649, 25388153, 39225298, 50776306, 78450596, 101552612, 591181277, 1182362554, 2364725108, 4138268939, 8276537878, 16553075756]

約数ペア:

[(1, 16553075756), (2, 8276537878), (4, 4138268939), (7, 2364725108), (14, 1182362554), (28, 591181277), (163, 101552612), (211, 78450596), (326, 50776306), (422, 39225298), (652, 25388153), (844, 19612649), (1141, 14507516), (1477, 11207228), (2282, 7253758), (2954, 5603614), (4564, 3626879), (5908, 2801807), (17189, 963004), (34378, 481502), (34393, 481292), (68756, 240751), (68786, 240646), (120323, 137572)]