42202724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1319}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 77985600

約数和(自身を除く): 35782876

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1319, 1684, 2638, 5276, 7999, 15998, 25061, 31996, 50122, 100244, 555299, 1110598, 2221196, 10550681, 21101362, 42202724]

約数ペア:

[(1, 42202724), (2, 21101362), (4, 10550681), (19, 2221196), (38, 1110598), (76, 555299), (421, 100244), (842, 50122), (1319, 31996), (1684, 25061), (2638, 15998), (5276, 7999)]