69681296

素因数分解:

$2^4\times {\mathrm{1493}}^1\times {\mathrm{2917}}^1$

素因数の和:4418

約数の個数: 20

約数和(自身を含む): 135144252

約数和(自身を除く): 65462956

約数列:

[1, 2, 4, 8, 16, 1493, 2917, 2986, 5834, 5972, 11668, 11944, 23336, 23888, 46672, 4355081, 8710162, 17420324, 34840648, 69681296]

約数ペア:

[(1, 69681296), (2, 34840648), (4, 17420324), (8, 8710162), (16, 4355081), (1493, 46672), (2917, 23888), (2986, 23336), (5834, 11944), (5972, 11668)]