71314712

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43913}}^1$

素因数の和:43955

約数の個数: 32

約数和(自身を含む): 158090400

約数和(自身を除く): 86775688

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 43913, 87826, 175652, 307391, 351304, 614782, 1229564, 1273477, 2459128, 2546954, 5093908, 8914339, 10187816, 17828678, 35657356, 71314712]

約数ペア:

[(1, 71314712), (2, 35657356), (4, 17828678), (7, 10187816), (8, 8914339), (14, 5093908), (28, 2546954), (29, 2459128), (56, 1273477), (58, 1229564), (116, 614782), (203, 351304), (232, 307391), (406, 175652), (812, 87826), (1624, 43913)]