2586078208

素因数分解:

$2^{10}\times 7^1\times {\mathrm{360781}}^1$

素因数の和:360808

約数の個数: 44

約数和(自身を含む): 5908166032

約数和(自身を除く): 3322087824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 360781, 721562, 1443124, 2525467, 2886248, 5050934, 5772496, 10101868, 11544992, 20203736, 23089984, 40407472, 46179968, 80814944, 92359936, 161629888, 184719872, 323259776, 369439744, 646519552, 1293039104, 2586078208]

約数ペア:

[(1, 2586078208), (2, 1293039104), (4, 646519552), (7, 369439744), (8, 323259776), (14, 184719872), (16, 161629888), (28, 92359936), (32, 80814944), (56, 46179968), (64, 40407472), (112, 23089984), (128, 20203736), (224, 11544992), (256, 10101868), (448, 5772496), (512, 5050934), (896, 2886248), (1024, 2525467), (1792, 1443124), (3584, 721562), (7168, 360781)]