38116936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 85429890

約数和(自身を除く): 47312954

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 169, 233, 242, 286, 338, 466, 484, 572, 676, 932, 968, 1144, 1352, 1573, 1859, 1864, 2563, 3029, 3146, 3718, 5126, 6058, 6292, 7436, 10252, 12116, 12584, 14872, 20449, 20504, 24232, 28193, 33319, 39377, 40898, 56386, 66638, 78754, 81796, 112772, 133276, 157508, 163592, 225544, 266552, 315016, 366509, 433147, 733018, 866294, 1466036, 1732588, 2932072, 3465176, 4764617, 9529234, 19058468, 38116936]

約数ペア:

[(1, 38116936), (2, 19058468), (4, 9529234), (8, 4764617), (11, 3465176), (13, 2932072), (22, 1732588), (26, 1466036), (44, 866294), (52, 733018), (88, 433147), (104, 366509), (121, 315016), (143, 266552), (169, 225544), (233, 163592), (242, 157508), (286, 133276), (338, 112772), (466, 81796), (484, 78754), (572, 66638), (676, 56386), (932, 40898), (968, 39377), (1144, 33319), (1352, 28193), (1573, 24232), (1859, 20504), (1864, 20449), (2563, 14872), (3029, 12584), (3146, 12116), (3718, 10252), (5126, 7436), (6058, 6292)]