39620028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 110111232

約数和(自身を除く): 70491204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1567, 1806, 2107, 3134, 3612, 4214, 4701, 6268, 6321, 8428, 9402, 10969, 12642, 18804, 21938, 25284, 32907, 43876, 65814, 67381, 76783, 131628, 134762, 153566, 202143, 230349, 269524, 307132, 404286, 460698, 471667, 808572, 921396, 943334, 1415001, 1886668, 2830002, 3301669, 5660004, 6603338, 9905007, 13206676, 19810014, 39620028]

約数ペア:

[(1, 39620028), (2, 19810014), (3, 13206676), (4, 9905007), (6, 6603338), (7, 5660004), (12, 3301669), (14, 2830002), (21, 1886668), (28, 1415001), (42, 943334), (43, 921396), (49, 808572), (84, 471667), (86, 460698), (98, 404286), (129, 307132), (147, 269524), (172, 230349), (196, 202143), (258, 153566), (294, 134762), (301, 131628), (516, 76783), (588, 67381), (602, 65814), (903, 43876), (1204, 32907), (1567, 25284), (1806, 21938), (2107, 18804), (3134, 12642), (3612, 10969), (4214, 9402), (4701, 8428), (6268, 6321)]