2992208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 6213888

約数和(自身を除く): 3221680

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 173, 184, 188, 346, 368, 376, 692, 752, 1081, 1384, 2162, 2768, 3979, 4324, 7958, 8131, 8648, 15916, 16262, 17296, 31832, 32524, 63664, 65048, 130096, 187013, 374026, 748052, 1496104, 2992208]

約数ペア:

[(1, 2992208), (2, 1496104), (4, 748052), (8, 374026), (16, 187013), (23, 130096), (46, 65048), (47, 63664), (92, 32524), (94, 31832), (173, 17296), (184, 16262), (188, 15916), (346, 8648), (368, 8131), (376, 7958), (692, 4324), (752, 3979), (1081, 2768), (1384, 2162)]