27740056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{203971}}^1$

素因数の和:203994

約数の個数: 16

約数和(自身を含む): 55072440

約数和(自身を除く): 27332384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 203971, 407942, 815884, 1631768, 3467507, 6935014, 13870028, 27740056]

約数ペア:

[(1, 27740056), (2, 13870028), (4, 6935014), (8, 3467507), (17, 1631768), (34, 815884), (68, 407942), (136, 203971)]