16814756

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 35035392

約数和(自身を除く): 18220636

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 151, 164, 194, 287, 302, 388, 574, 604, 679, 1057, 1148, 1358, 2114, 2716, 3977, 4228, 6191, 7954, 12382, 14647, 15908, 24764, 27839, 29294, 43337, 55678, 58588, 86674, 102529, 111356, 173348, 205058, 410116, 600527, 1201054, 2402108, 4203689, 8407378, 16814756]

約数ペア:

[(1, 16814756), (2, 8407378), (4, 4203689), (7, 2402108), (14, 1201054), (28, 600527), (41, 410116), (82, 205058), (97, 173348), (151, 111356), (164, 102529), (194, 86674), (287, 58588), (302, 55678), (388, 43337), (574, 29294), (604, 27839), (679, 24764), (1057, 15908), (1148, 14647), (1358, 12382), (2114, 7954), (2716, 6191), (3977, 4228)]