71738492

素因数分解:

$2^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2203}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 143665536

約数和(自身を除く): 71927044

約数列:

[1, 2, 4, 7, 14, 28, 1163, 2203, 2326, 4406, 4652, 8141, 8812, 15421, 16282, 30842, 32564, 61684, 2562089, 5124178, 10248356, 17934623, 35869246, 71738492]

約数ペア:

[(1, 71738492), (2, 35869246), (4, 17934623), (7, 10248356), (14, 5124178), (28, 2562089), (1163, 61684), (2203, 32564), (2326, 30842), (4406, 16282), (4652, 15421), (8141, 8812)]