66260848

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 131058576

約数和(自身を除く): 64797728

約数列:

[1, 2, 4, 8, 16, 101, 131, 202, 262, 313, 404, 524, 626, 808, 1048, 1252, 1616, 2096, 2504, 5008, 13231, 26462, 31613, 41003, 52924, 63226, 82006, 105848, 126452, 164012, 211696, 252904, 328024, 505808, 656048, 4141303, 8282606, 16565212, 33130424, 66260848]

約数ペア:

[(1, 66260848), (2, 33130424), (4, 16565212), (8, 8282606), (16, 4141303), (101, 656048), (131, 505808), (202, 328024), (262, 252904), (313, 211696), (404, 164012), (524, 126452), (626, 105848), (808, 82006), (1048, 63226), (1252, 52924), (1616, 41003), (2096, 31613), (2504, 26462), (5008, 13231)]