29005438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 30714242

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 154, 161, 209, 253, 266, 322, 418, 431, 437, 506, 862, 874, 1463, 1771, 2926, 3017, 3059, 3542, 4741, 4807, 6034, 6118, 8189, 9482, 9614, 9913, 16378, 19826, 33187, 33649, 57323, 66374, 67298, 69391, 90079, 109043, 114646, 138782, 180158, 188347, 218086, 376694, 630553, 763301, 1261106, 1318429, 1526602, 2071817, 2636858, 4143634, 14502719, 29005438]

約数ペア:

[(1, 29005438), (2, 14502719), (7, 4143634), (11, 2636858), (14, 2071817), (19, 1526602), (22, 1318429), (23, 1261106), (38, 763301), (46, 630553), (77, 376694), (133, 218086), (154, 188347), (161, 180158), (209, 138782), (253, 114646), (266, 109043), (322, 90079), (418, 69391), (431, 67298), (437, 66374), (506, 57323), (862, 33649), (874, 33187), (1463, 19826), (1771, 16378), (2926, 9913), (3017, 9614), (3059, 9482), (3542, 8189), (4741, 6118), (4807, 6034)]