28723408

素因数分解:

$2^4\times 7^2\times {\mathrm{36637}}^1$

素因数の和:36659

約数の個数: 30

約数和(自身を含む): 64739346

約数和(自身を除く): 36015938

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 36637, 73274, 146548, 256459, 293096, 512918, 586192, 1025836, 1795213, 2051672, 3590426, 4103344, 7180852, 14361704, 28723408]

約数ペア:

[(1, 28723408), (2, 14361704), (4, 7180852), (7, 4103344), (8, 3590426), (14, 2051672), (16, 1795213), (28, 1025836), (49, 586192), (56, 512918), (98, 293096), (112, 256459), (196, 146548), (392, 73274), (784, 36637)]