26963976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86423}}^1$

素因数の和:86445

約数の個数: 32

約数和(自身を含む): 72596160

約数和(自身を除く): 45632184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 86423, 172846, 259269, 345692, 518538, 691384, 1037076, 1123499, 2074152, 2246998, 3370497, 4493996, 6740994, 8987992, 13481988, 26963976]

約数ペア:

[(1, 26963976), (2, 13481988), (3, 8987992), (4, 6740994), (6, 4493996), (8, 3370497), (12, 2246998), (13, 2074152), (24, 1123499), (26, 1037076), (39, 691384), (52, 518538), (78, 345692), (104, 259269), (156, 172846), (312, 86423)]