25760294

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 46414080

約数和(自身を除く): 20653786

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 938, 947, 1894, 1943, 3886, 6629, 13258, 13601, 27202, 27463, 54926, 63449, 126898, 192241, 384482, 444143, 888286, 1840021, 3680042, 12880147, 25760294]

約数ペア:

[(1, 25760294), (2, 12880147), (7, 3680042), (14, 1840021), (29, 888286), (58, 444143), (67, 384482), (134, 192241), (203, 126898), (406, 63449), (469, 54926), (938, 27463), (947, 27202), (1894, 13601), (1943, 13258), (3886, 6629)]