2187392

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 4553280

約数和(自身を除く): 2365888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 743, 1472, 1486, 2944, 2972, 5944, 11888, 17089, 23776, 34178, 47552, 68356, 95104, 136712, 273424, 546848, 1093696, 2187392]

約数ペア:

[(1, 2187392), (2, 1093696), (4, 546848), (8, 273424), (16, 136712), (23, 95104), (32, 68356), (46, 47552), (64, 34178), (92, 23776), (128, 17089), (184, 11888), (368, 5944), (736, 2972), (743, 2944), (1472, 1486)]