67781042

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{12641}}^1$

素因数の和:13033

約数の個数: 16

約数和(自身を含む): 116508672

約数和(自身を除く): 48727630

約数列:

[1, 2, 7, 14, 383, 766, 2681, 5362, 12641, 25282, 88487, 176974, 4841503, 9683006, 33890521, 67781042]

約数ペア:

[(1, 67781042), (2, 33890521), (7, 9683006), (14, 4841503), (383, 176974), (766, 88487), (2681, 25282), (5362, 12641)]