29813014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 61378560

約数和(自身を除く): 31565546

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 154, 161, 209, 253, 266, 322, 418, 437, 443, 506, 874, 886, 1463, 1771, 2926, 3059, 3101, 3542, 4807, 4873, 6118, 6202, 8417, 9614, 9746, 10189, 16834, 20378, 33649, 34111, 58919, 67298, 68222, 71323, 92587, 112079, 117838, 142646, 185174, 193591, 224158, 387182, 648109, 784553, 1296218, 1355137, 1569106, 2129501, 2710274, 4259002, 14906507, 29813014]

約数ペア:

[(1, 29813014), (2, 14906507), (7, 4259002), (11, 2710274), (14, 2129501), (19, 1569106), (22, 1355137), (23, 1296218), (38, 784553), (46, 648109), (77, 387182), (133, 224158), (154, 193591), (161, 185174), (209, 142646), (253, 117838), (266, 112079), (322, 92587), (418, 71323), (437, 68222), (443, 67298), (506, 58919), (874, 34111), (886, 33649), (1463, 20378), (1771, 16834), (2926, 10189), (3059, 9746), (3101, 9614), (3542, 8417), (4807, 6202), (4873, 6118)]