42667654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^2$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 71611560

約数和(自身を除く): 28943906

約数列:

[1, 2, 17, 19, 34, 38, 257, 323, 514, 646, 4369, 4883, 8738, 9766, 66049, 83011, 132098, 166022, 1122833, 1254931, 2245666, 2509862, 21333827, 42667654]

約数ペア:

[(1, 42667654), (2, 21333827), (17, 2509862), (19, 2245666), (34, 1254931), (38, 1122833), (257, 166022), (323, 132098), (514, 83011), (646, 66049), (4369, 9766), (4883, 8738)]