25648872404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{28571}}^1$

素因数の和:28784

約数の個数: 48

約数和(自身を含む): 47520950400

約数和(自身を除く): 21872077996

約数列:

[1, 2, 4, 29, 58, 71, 109, 116, 142, 218, 284, 436, 2059, 3161, 4118, 6322, 7739, 8236, 12644, 15478, 28571, 30956, 57142, 114284, 224431, 448862, 828559, 897724, 1657118, 2028541, 3114239, 3314236, 4057082, 6228478, 8114164, 12456956, 58827689, 90312931, 117655378, 180625862, 221110969, 235310756, 361251724, 442221938, 884443876, 6412218101, 12824436202, 25648872404]

約数ペア:

[(1, 25648872404), (2, 12824436202), (4, 6412218101), (29, 884443876), (58, 442221938), (71, 361251724), (109, 235310756), (116, 221110969), (142, 180625862), (218, 117655378), (284, 90312931), (436, 58827689), (2059, 12456956), (3161, 8114164), (4118, 6228478), (6322, 4057082), (7739, 3314236), (8236, 3114239), (12644, 2028541), (15478, 1657118), (28571, 897724), (30956, 828559), (57142, 448862), (114284, 224431)]