27803568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2662

約数の個数: 80

約数和(自身を含む): 81932256

約数和(自身を除く): 54128688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2621, 2652, 3536, 5242, 5304, 7863, 10484, 10608, 15726, 20968, 31452, 34073, 41936, 44557, 62904, 68146, 89114, 102219, 125808, 133671, 136292, 178228, 204438, 267342, 272584, 356456, 408876, 534684, 545168, 579241, 712912, 817752, 1069368, 1158482, 1635504, 1737723, 2138736, 2316964, 3475446, 4633928, 6950892, 9267856, 13901784, 27803568]

約数ペア:

[(1, 27803568), (2, 13901784), (3, 9267856), (4, 6950892), (6, 4633928), (8, 3475446), (12, 2316964), (13, 2138736), (16, 1737723), (17, 1635504), (24, 1158482), (26, 1069368), (34, 817752), (39, 712912), (48, 579241), (51, 545168), (52, 534684), (68, 408876), (78, 356456), (102, 272584), (104, 267342), (136, 204438), (156, 178228), (204, 136292), (208, 133671), (221, 125808), (272, 102219), (312, 89114), (408, 68146), (442, 62904), (624, 44557), (663, 41936), (816, 34073), (884, 31452), (1326, 20968), (1768, 15726), (2621, 10608), (2652, 10484), (3536, 7863), (5242, 5304)]