17504344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 39429180

約数和(自身を除く): 21924836

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 121, 143, 169, 214, 242, 286, 338, 428, 484, 572, 676, 856, 968, 1144, 1177, 1352, 1391, 1573, 1859, 2354, 2782, 3146, 3718, 4708, 5564, 6292, 7436, 9416, 11128, 12584, 12947, 14872, 15301, 18083, 20449, 25894, 30602, 36166, 40898, 51788, 61204, 72332, 81796, 103576, 122408, 144664, 163592, 168311, 198913, 336622, 397826, 673244, 795652, 1346488, 1591304, 2188043, 4376086, 8752172, 17504344]

約数ペア:

[(1, 17504344), (2, 8752172), (4, 4376086), (8, 2188043), (11, 1591304), (13, 1346488), (22, 795652), (26, 673244), (44, 397826), (52, 336622), (88, 198913), (104, 168311), (107, 163592), (121, 144664), (143, 122408), (169, 103576), (214, 81796), (242, 72332), (286, 61204), (338, 51788), (428, 40898), (484, 36166), (572, 30602), (676, 25894), (856, 20449), (968, 18083), (1144, 15301), (1177, 14872), (1352, 12947), (1391, 12584), (1573, 11128), (1859, 9416), (2354, 7436), (2782, 6292), (3146, 5564), (3718, 4708)]