38863888

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{983}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 86387328

約数和(自身を除く): 47523440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 983, 1412, 1966, 2471, 2824, 3932, 4942, 5648, 6881, 7864, 9884, 13762, 15728, 19768, 27524, 39536, 55048, 110096, 346999, 693998, 1387996, 2428993, 2775992, 4857986, 5551984, 9715972, 19431944, 38863888]

約数ペア:

[(1, 38863888), (2, 19431944), (4, 9715972), (7, 5551984), (8, 4857986), (14, 2775992), (16, 2428993), (28, 1387996), (56, 693998), (112, 346999), (353, 110096), (706, 55048), (983, 39536), (1412, 27524), (1966, 19768), (2471, 15728), (2824, 13762), (3932, 9884), (4942, 7864), (5648, 6881)]