26871806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 45390240

約数和(自身を除く): 18518434

約数列:

[1, 2, 13, 26, 29, 58, 157, 227, 314, 377, 454, 754, 2041, 2951, 4082, 4553, 5902, 6583, 9106, 13166, 35639, 59189, 71278, 85579, 118378, 171158, 463307, 926614, 1033531, 2067062, 13435903, 26871806]

約数ペア:

[(1, 26871806), (2, 13435903), (13, 2067062), (26, 1033531), (29, 926614), (58, 463307), (157, 171158), (227, 118378), (314, 85579), (377, 71278), (454, 59189), (754, 35639), (2041, 13166), (2951, 9106), (4082, 6583), (4553, 5902)]