27852136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 59512320

約数和(自身を除く): 31660184

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 163, 212, 248, 326, 403, 424, 652, 689, 806, 1304, 1378, 1612, 1643, 2119, 2756, 3224, 3286, 4238, 5053, 5512, 6572, 8476, 8639, 10106, 13144, 16952, 17278, 20212, 21359, 34556, 40424, 42718, 65689, 69112, 85436, 112307, 131378, 170872, 224614, 262756, 267809, 449228, 525512, 535618, 898456, 1071236, 2142472, 3481517, 6963034, 13926068, 27852136]

約数ペア:

[(1, 27852136), (2, 13926068), (4, 6963034), (8, 3481517), (13, 2142472), (26, 1071236), (31, 898456), (52, 535618), (53, 525512), (62, 449228), (104, 267809), (106, 262756), (124, 224614), (163, 170872), (212, 131378), (248, 112307), (326, 85436), (403, 69112), (424, 65689), (652, 42718), (689, 40424), (806, 34556), (1304, 21359), (1378, 20212), (1612, 17278), (1643, 16952), (2119, 13144), (2756, 10106), (3224, 8639), (3286, 8476), (4238, 6572), (5053, 5512)]