25322584

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 55825200

約数和(自身を除く): 30502616

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 269, 287, 328, 538, 574, 1076, 1148, 1681, 1883, 2152, 2296, 3362, 3766, 6724, 7532, 11029, 11767, 13448, 15064, 22058, 23534, 44116, 47068, 77203, 88232, 94136, 154406, 308812, 452189, 617624, 904378, 1808756, 3165323, 3617512, 6330646, 12661292, 25322584]

約数ペア:

[(1, 25322584), (2, 12661292), (4, 6330646), (7, 3617512), (8, 3165323), (14, 1808756), (28, 904378), (41, 617624), (56, 452189), (82, 308812), (164, 154406), (269, 94136), (287, 88232), (328, 77203), (538, 47068), (574, 44116), (1076, 23534), (1148, 22058), (1681, 15064), (1883, 13448), (2152, 11767), (2296, 11029), (3362, 7532), (3766, 6724)]