74486416

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{9719}}^1$

素因数の和:10206

約数の個数: 20

約数和(自身を含む): 144633600

約数和(自身を除く): 70147184

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 9719, 19438, 38876, 77752, 155504, 4655401, 9310802, 18621604, 37243208, 74486416]

約数ペア:

[(1, 74486416), (2, 37243208), (4, 18621604), (8, 9310802), (16, 4655401), (479, 155504), (958, 77752), (1916, 38876), (3832, 19438), (7664, 9719)]