27130504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199489}}^1$

素因数の和:199512

約数の個数: 16

約数和(自身を含む): 53862300

約数和(自身を除く): 26731796

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199489, 398978, 797956, 1595912, 3391313, 6782626, 13565252, 27130504]

約数ペア:

[(1, 27130504), (2, 13565252), (4, 6782626), (8, 3391313), (17, 1595912), (34, 797956), (68, 398978), (136, 199489)]