28866222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 79522560

約数和(自身を除く): 50656338

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 59, 63, 66, 77, 99, 118, 126, 154, 177, 198, 231, 353, 354, 413, 462, 531, 649, 693, 706, 826, 1059, 1062, 1239, 1298, 1386, 1947, 2118, 2471, 2478, 3177, 3717, 3883, 3894, 4543, 4942, 5841, 6354, 7413, 7434, 7766, 9086, 11649, 11682, 13629, 14826, 20827, 22239, 23298, 27181, 27258, 34947, 40887, 41654, 44478, 54362, 62481, 69894, 81543, 81774, 124962, 145789, 163086, 187443, 229097, 244629, 291578, 374886, 437367, 458194, 489258, 687291, 874734, 1312101, 1374582, 1603679, 2061873, 2624202, 3207358, 4123746, 4811037, 9622074, 14433111, 28866222]

約数ペア:

[(1, 28866222), (2, 14433111), (3, 9622074), (6, 4811037), (7, 4123746), (9, 3207358), (11, 2624202), (14, 2061873), (18, 1603679), (21, 1374582), (22, 1312101), (33, 874734), (42, 687291), (59, 489258), (63, 458194), (66, 437367), (77, 374886), (99, 291578), (118, 244629), (126, 229097), (154, 187443), (177, 163086), (198, 145789), (231, 124962), (353, 81774), (354, 81543), (413, 69894), (462, 62481), (531, 54362), (649, 44478), (693, 41654), (706, 40887), (826, 34947), (1059, 27258), (1062, 27181), (1239, 23298), (1298, 22239), (1386, 20827), (1947, 14826), (2118, 13629), (2471, 11682), (2478, 11649), (3177, 9086), (3717, 7766), (3883, 7434), (3894, 7413), (4543, 6354), (4942, 5841)]