13055728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6889

約数の個数: 40

約数和(自身を含む): 30614112

約数和(自身を除く): 17558384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6857, 13714, 27428, 47999, 54856, 95998, 109712, 116569, 191996, 233138, 383992, 466276, 767984, 815983, 932552, 1631966, 1865104, 3263932, 6527864, 13055728]

約数ペア:

[(1, 13055728), (2, 6527864), (4, 3263932), (7, 1865104), (8, 1631966), (14, 932552), (16, 815983), (17, 767984), (28, 466276), (34, 383992), (56, 233138), (68, 191996), (112, 116569), (119, 109712), (136, 95998), (238, 54856), (272, 47999), (476, 27428), (952, 13714), (1904, 6857)]