27940024448

素因数分解:

$2^7\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{24419}}^1$

素因数の和:25717

約数の個数: 64

約数和(自身を含む): 63665870400

約数和(自身を除く): 35725845952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1277, 2554, 5108, 8939, 10216, 17878, 20432, 24419, 35756, 40864, 48838, 71512, 81728, 97676, 143024, 163456, 170933, 195352, 286048, 341866, 390704, 572096, 683732, 781408, 1144192, 1367464, 1562816, 2734928, 3125632, 5469856, 10939712, 21879424, 31183063, 62366126, 124732252, 218281441, 249464504, 436562882, 498929008, 873125764, 997858016, 1746251528, 1995716032, 3492503056, 3991432064, 6985006112, 13970012224, 27940024448]

約数ペア:

[(1, 27940024448), (2, 13970012224), (4, 6985006112), (7, 3991432064), (8, 3492503056), (14, 1995716032), (16, 1746251528), (28, 997858016), (32, 873125764), (56, 498929008), (64, 436562882), (112, 249464504), (128, 218281441), (224, 124732252), (448, 62366126), (896, 31183063), (1277, 21879424), (2554, 10939712), (5108, 5469856), (8939, 3125632), (10216, 2734928), (17878, 1562816), (20432, 1367464), (24419, 1144192), (35756, 781408), (40864, 683732), (48838, 572096), (71512, 390704), (81728, 341866), (97676, 286048), (143024, 195352), (163456, 170933)]