13026309184

素因数分解:

$2^6\times 7^1\times {\mathrm{389}}^1\times {\mathrm{74747}}^1$

素因数の和:75155

約数の個数: 56

約数和(自身を含む): 29618147520

約数和(自身を除く): 16591838336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 389, 448, 778, 1556, 2723, 3112, 5446, 6224, 10892, 12448, 21784, 24896, 43568, 74747, 87136, 149494, 174272, 298988, 523229, 597976, 1046458, 1195952, 2092916, 2391904, 4185832, 4783808, 8371664, 16743328, 29076583, 33486656, 58153166, 116306332, 203536081, 232612664, 407072162, 465225328, 814144324, 930450656, 1628288648, 1860901312, 3256577296, 6513154592, 13026309184]

約数ペア:

[(1, 13026309184), (2, 6513154592), (4, 3256577296), (7, 1860901312), (8, 1628288648), (14, 930450656), (16, 814144324), (28, 465225328), (32, 407072162), (56, 232612664), (64, 203536081), (112, 116306332), (224, 58153166), (389, 33486656), (448, 29076583), (778, 16743328), (1556, 8371664), (2723, 4783808), (3112, 4185832), (5446, 2391904), (6224, 2092916), (10892, 1195952), (12448, 1046458), (21784, 597976), (24896, 523229), (43568, 298988), (74747, 174272), (87136, 149494)]