28996848884

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{154439}}^1$

素因数の和:155159

約数の個数: 24

約数和(自身を含む): 51519948480

約数和(自身を除く): 22523099596

約数列:

[1, 2, 4, 73, 146, 292, 643, 1286, 2572, 46939, 93878, 154439, 187756, 308878, 617756, 11274047, 22548094, 45096188, 99304277, 198608554, 397217108, 7249212221, 14498424442, 28996848884]

約数ペア:

[(1, 28996848884), (2, 14498424442), (4, 7249212221), (73, 397217108), (146, 198608554), (292, 99304277), (643, 45096188), (1286, 22548094), (2572, 11274047), (46939, 617756), (93878, 308878), (154439, 187756)]