29122884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 84768320

約数和(自身を除く): 55645436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 709, 978, 1141, 1418, 1467, 1956, 2127, 2282, 2836, 2934, 3423, 4254, 4564, 4963, 5868, 6381, 6846, 8508, 9926, 10269, 12762, 13692, 14889, 19852, 20538, 25524, 29778, 41076, 44667, 59556, 89334, 115567, 178668, 231134, 346701, 462268, 693402, 808969, 1040103, 1386804, 1617938, 2080206, 2426907, 3235876, 4160412, 4853814, 7280721, 9707628, 14561442, 29122884]

約数ペア:

[(1, 29122884), (2, 14561442), (3, 9707628), (4, 7280721), (6, 4853814), (7, 4160412), (9, 3235876), (12, 2426907), (14, 2080206), (18, 1617938), (21, 1386804), (28, 1040103), (36, 808969), (42, 693402), (63, 462268), (84, 346701), (126, 231134), (163, 178668), (252, 115567), (326, 89334), (489, 59556), (652, 44667), (709, 41076), (978, 29778), (1141, 25524), (1418, 20538), (1467, 19852), (1956, 14889), (2127, 13692), (2282, 12762), (2836, 10269), (2934, 9926), (3423, 8508), (4254, 6846), (4564, 6381), (4963, 5868)]