11547272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 24259200

約数和(自身を除く): 12711928

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 151, 158, 242, 302, 316, 484, 604, 632, 869, 968, 1208, 1661, 1738, 3322, 3476, 6644, 6952, 9559, 11929, 13288, 18271, 19118, 23858, 36542, 38236, 47716, 73084, 76472, 95432, 131219, 146168, 262438, 524876, 1049752, 1443409, 2886818, 5773636, 11547272]

約数ペア:

[(1, 11547272), (2, 5773636), (4, 2886818), (8, 1443409), (11, 1049752), (22, 524876), (44, 262438), (79, 146168), (88, 131219), (121, 95432), (151, 76472), (158, 73084), (242, 47716), (302, 38236), (316, 36542), (484, 23858), (604, 19118), (632, 18271), (869, 13288), (968, 11929), (1208, 9559), (1661, 6952), (1738, 6644), (3322, 3476)]