71136688

素因数分解:

$2^4\times 7^1\times {\mathrm{635149}}^1$

素因数の和:635164

約数の個数: 20

約数和(自身を含む): 157517200

約数和(自身を除く): 86380512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 635149, 1270298, 2540596, 4446043, 5081192, 8892086, 10162384, 17784172, 35568344, 71136688]

約数ペア:

[(1, 71136688), (2, 35568344), (4, 17784172), (7, 10162384), (8, 8892086), (14, 5081192), (16, 4446043), (28, 2540596), (56, 1270298), (112, 635149)]