71497294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 51881906

約数列:

[1, 2, 11, 22, 23, 46, 101, 202, 253, 506, 1111, 1399, 2222, 2323, 2798, 4646, 15389, 25553, 30778, 32177, 51106, 64354, 141299, 282598, 353947, 707894, 1554289, 3108578, 3249877, 6499754, 35748647, 71497294]

約数ペア:

[(1, 71497294), (2, 35748647), (11, 6499754), (22, 3249877), (23, 3108578), (46, 1554289), (101, 707894), (202, 353947), (253, 282598), (506, 141299), (1111, 64354), (1399, 51106), (2222, 32177), (2323, 30778), (2798, 25553), (4646, 15389)]