12289203248

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1637687}}^1$

素因数の和:1637769

約数の個数: 40

約数和(自身を含む): 27617970432

約数和(自身を除く): 15328767184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 1637687, 3275374, 6550748, 11463809, 13101496, 22927618, 26202992, 45855236, 91710472, 109725029, 183420944, 219450058, 438900116, 768075203, 877800232, 1536150406, 1755600464, 3072300812, 6144601624, 12289203248]

約数ペア:

[(1, 12289203248), (2, 6144601624), (4, 3072300812), (7, 1755600464), (8, 1536150406), (14, 877800232), (16, 768075203), (28, 438900116), (56, 219450058), (67, 183420944), (112, 109725029), (134, 91710472), (268, 45855236), (469, 26202992), (536, 22927618), (938, 13101496), (1072, 11463809), (1876, 6550748), (3752, 3275374), (7504, 1637687)]