28792792

素因数分解:

$2^3\times 7^4\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 63022500

約数和(自身を除く): 34229708

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 1499, 2401, 2744, 2998, 4802, 5996, 9604, 10493, 11992, 19208, 20986, 41972, 73451, 83944, 146902, 293804, 514157, 587608, 1028314, 2056628, 3599099, 4113256, 7198198, 14396396, 28792792]

約数ペア:

[(1, 28792792), (2, 14396396), (4, 7198198), (7, 4113256), (8, 3599099), (14, 2056628), (28, 1028314), (49, 587608), (56, 514157), (98, 293804), (196, 146902), (343, 83944), (392, 73451), (686, 41972), (1372, 20986), (1499, 19208), (2401, 11992), (2744, 10493), (2998, 9604), (4802, 5996)]