260735104

素因数分解:

$2^7\times 7^1\times {\mathrm{290999}}^1$

素因数の和:291020

約数の個数: 32

約数和(自身を含む): 593640000

約数和(自身を除く): 332904896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 290999, 581998, 1163996, 2036993, 2327992, 4073986, 4655984, 8147972, 9311968, 16295944, 18623936, 32591888, 37247872, 65183776, 130367552, 260735104]

約数ペア:

[(1, 260735104), (2, 130367552), (4, 65183776), (7, 37247872), (8, 32591888), (14, 18623936), (16, 16295944), (28, 9311968), (32, 8147972), (56, 4655984), (64, 4073986), (112, 2327992), (128, 2036993), (224, 1163996), (448, 581998), (896, 290999)]