27219346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 55551744

約数和(自身を除く): 28332398

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 37, 74, 77, 119, 154, 187, 238, 259, 281, 374, 407, 518, 562, 629, 814, 1258, 1309, 1967, 2618, 2849, 3091, 3934, 4403, 4777, 5698, 6182, 6919, 8806, 9554, 10397, 13838, 20794, 21637, 33439, 43274, 48433, 52547, 66878, 72779, 96866, 105094, 114367, 145558, 176749, 228734, 353498, 367829, 735658, 800569, 1237243, 1601138, 1944239, 2474486, 3888478, 13609673, 27219346]

約数ペア:

[(1, 27219346), (2, 13609673), (7, 3888478), (11, 2474486), (14, 1944239), (17, 1601138), (22, 1237243), (34, 800569), (37, 735658), (74, 367829), (77, 353498), (119, 228734), (154, 176749), (187, 145558), (238, 114367), (259, 105094), (281, 96866), (374, 72779), (407, 66878), (518, 52547), (562, 48433), (629, 43274), (814, 33439), (1258, 21637), (1309, 20794), (1967, 13838), (2618, 10397), (2849, 9554), (3091, 8806), (3934, 6919), (4403, 6182), (4777, 5698)]