74744642

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87523}}^1$

素因数の和:87593

約数の個数: 16

約数和(自身を含む): 130235712

約数和(自身を除く): 55491070

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 87523, 175046, 612661, 1225322, 5338903, 10677806, 37372321, 74744642]

約数ペア:

[(1, 74744642), (2, 37372321), (7, 10677806), (14, 5338903), (61, 1225322), (122, 612661), (427, 175046), (854, 87523)]