7942172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9781}}^1$

素因数の和:9821

約数の個数: 24

約数和(自身を含む): 16433760

約数和(自身を除く): 8491588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 9781, 19562, 39124, 68467, 136934, 273868, 283649, 567298, 1134596, 1985543, 3971086, 7942172]

約数ペア:

[(1, 7942172), (2, 3971086), (4, 1985543), (7, 1134596), (14, 567298), (28, 283649), (29, 273868), (58, 136934), (116, 68467), (203, 39124), (406, 19562), (812, 9781)]