221485504

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{47407}}^1$

素因数の和:47492

約数の個数: 28

約数和(自身を含む): 445540384

約数和(自身を除く): 224054880

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 47407, 94814, 189628, 379256, 758512, 1517024, 3034048, 3460711, 6921422, 13842844, 27685688, 55371376, 110742752, 221485504]

約数ペア:

[(1, 221485504), (2, 110742752), (4, 55371376), (8, 27685688), (16, 13842844), (32, 6921422), (64, 3460711), (73, 3034048), (146, 1517024), (292, 758512), (584, 379256), (1168, 189628), (2336, 94814), (4672, 47407)]