70897328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{119759}}^1$

素因数の和:119804

約数の個数: 20

約数和(自身を含む): 141077280

約数和(自身を除く): 70179952

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 119759, 239518, 479036, 958072, 1916144, 4431083, 8862166, 17724332, 35448664, 70897328]

約数ペア:

[(1, 70897328), (2, 35448664), (4, 17724332), (8, 8862166), (16, 4431083), (37, 1916144), (74, 958072), (148, 479036), (296, 239518), (592, 119759)]