28779674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10993}}^1$

素因数の和:11030

約数の個数: 32

約数和(自身を含む): 56992896

約数和(自身を除く): 28213222

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 10993, 21986, 76951, 120923, 153902, 186881, 241846, 373762, 846461, 1308167, 1692922, 2055691, 2616334, 4111382, 14389837, 28779674]

約数ペア:

[(1, 28779674), (2, 14389837), (7, 4111382), (11, 2616334), (14, 2055691), (17, 1692922), (22, 1308167), (34, 846461), (77, 373762), (119, 241846), (154, 186881), (187, 153902), (238, 120923), (374, 76951), (1309, 21986), (2618, 10993)]