15667739248

素因数分解:

$2^4\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{107857}}^1$

素因数の和:109169

約数の個数: 40

約数和(自身を含む): 34719921632

約数和(自身を除く): 19052182384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1297, 2594, 5188, 9079, 10376, 18158, 20752, 36316, 72632, 107857, 145264, 215714, 431428, 754999, 862856, 1509998, 1725712, 3019996, 6039992, 12079984, 139890529, 279781058, 559562116, 979233703, 1119124232, 1958467406, 2238248464, 3916934812, 7833869624, 15667739248]

約数ペア:

[(1, 15667739248), (2, 7833869624), (4, 3916934812), (7, 2238248464), (8, 1958467406), (14, 1119124232), (16, 979233703), (28, 559562116), (56, 279781058), (112, 139890529), (1297, 12079984), (2594, 6039992), (5188, 3019996), (9079, 1725712), (10376, 1509998), (18158, 862856), (20752, 754999), (36316, 431428), (72632, 215714), (107857, 145264)]