42860048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 109040640

約数和(自身を除く): 66180592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 1831, 2128, 2926, 3344, 3662, 5852, 7324, 11704, 12817, 14648, 20141, 23408, 25634, 29296, 34789, 40282, 51268, 69578, 80564, 102536, 139156, 140987, 161128, 205072, 243523, 278312, 281974, 322256, 382679, 487046, 556624, 563948, 765358, 974092, 1127896, 1530716, 1948184, 2255792, 2678753, 3061432, 3896368, 5357506, 6122864, 10715012, 21430024, 42860048]

約数ペア:

[(1, 42860048), (2, 21430024), (4, 10715012), (7, 6122864), (8, 5357506), (11, 3896368), (14, 3061432), (16, 2678753), (19, 2255792), (22, 1948184), (28, 1530716), (38, 1127896), (44, 974092), (56, 765358), (76, 563948), (77, 556624), (88, 487046), (112, 382679), (133, 322256), (152, 281974), (154, 278312), (176, 243523), (209, 205072), (266, 161128), (304, 140987), (308, 139156), (418, 102536), (532, 80564), (616, 69578), (836, 51268), (1064, 40282), (1232, 34789), (1463, 29296), (1672, 25634), (1831, 23408), (2128, 20141), (2926, 14648), (3344, 12817), (3662, 11704), (5852, 7324)]