28728847616

素因数分解:

$2^8\times 7^1\times {\mathrm{16031723}}^1$

素因数の和:16031746

約数の個数: 36

約数和(自身を含む): 65537687712

約数和(自身を除く): 36808840096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 16031723, 32063446, 64126892, 112222061, 128253784, 224444122, 256507568, 448888244, 513015136, 897776488, 1026030272, 1795552976, 2052060544, 3591105952, 4104121088, 7182211904, 14364423808, 28728847616]

約数ペア:

[(1, 28728847616), (2, 14364423808), (4, 7182211904), (7, 4104121088), (8, 3591105952), (14, 2052060544), (16, 1795552976), (28, 1026030272), (32, 897776488), (56, 513015136), (64, 448888244), (112, 256507568), (128, 224444122), (224, 128253784), (256, 112222061), (448, 64126892), (896, 32063446), (1792, 16031723)]