61840142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 117002880

約数和(自身を除く): 55162738

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 169, 182, 338, 413, 443, 767, 826, 886, 1183, 1534, 2366, 3101, 5369, 5759, 6202, 9971, 10738, 11518, 19942, 26137, 40313, 52274, 69797, 74867, 80626, 139594, 149734, 182959, 339781, 365918, 524069, 679562, 1048138, 2378467, 4417153, 4756934, 8834306, 30920071, 61840142]

約数ペア:

[(1, 61840142), (2, 30920071), (7, 8834306), (13, 4756934), (14, 4417153), (26, 2378467), (59, 1048138), (91, 679562), (118, 524069), (169, 365918), (182, 339781), (338, 182959), (413, 149734), (443, 139594), (767, 80626), (826, 74867), (886, 69797), (1183, 52274), (1534, 40313), (2366, 26137), (3101, 19942), (5369, 11518), (5759, 10738), (6202, 9971)]