13893944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 27163920

約数和(自身を除く): 13269976

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 643, 1286, 2572, 2701, 5144, 5402, 10804, 21608, 23791, 46939, 47582, 93878, 95164, 187756, 190328, 375512, 1736743, 3473486, 6946972, 13893944]

約数ペア:

[(1, 13893944), (2, 6946972), (4, 3473486), (8, 1736743), (37, 375512), (73, 190328), (74, 187756), (146, 95164), (148, 93878), (292, 47582), (296, 46939), (584, 23791), (643, 21608), (1286, 10804), (2572, 5402), (2701, 5144)]