68759344

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{17981}}^1$

素因数の和:18228

約数の個数: 20

約数和(自身を含む): 133786080

約数和(自身を除く): 65026736

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 17981, 35962, 71924, 143848, 287696, 4297459, 8594918, 17189836, 34379672, 68759344]

約数ペア:

[(1, 68759344), (2, 34379672), (4, 17189836), (8, 8594918), (16, 4297459), (239, 287696), (478, 143848), (956, 71924), (1912, 35962), (3824, 17981)]