26784472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 59357880

約数和(自身を除く): 32573408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1801, 1859, 3602, 3718, 7204, 7436, 14408, 14872, 19811, 23413, 39622, 46826, 79244, 93652, 158488, 187304, 257543, 304369, 515086, 608738, 1030172, 1217476, 2060344, 2434952, 3348059, 6696118, 13392236, 26784472]

約数ペア:

[(1, 26784472), (2, 13392236), (4, 6696118), (8, 3348059), (11, 2434952), (13, 2060344), (22, 1217476), (26, 1030172), (44, 608738), (52, 515086), (88, 304369), (104, 257543), (143, 187304), (169, 158488), (286, 93652), (338, 79244), (572, 46826), (676, 39622), (1144, 23413), (1352, 19811), (1801, 14872), (1859, 14408), (3602, 7436), (3718, 7204)]