42297724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^3$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 91168000

約数和(自身を除く): 48870276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 1849, 3268, 3698, 5719, 7396, 11438, 12943, 22876, 25886, 35131, 51772, 70262, 79507, 140524, 159014, 245917, 318028, 491834, 556549, 983668, 1113098, 1510633, 2226196, 3021266, 6042532, 10574431, 21148862, 42297724]

約数ペア:

[(1, 42297724), (2, 21148862), (4, 10574431), (7, 6042532), (14, 3021266), (19, 2226196), (28, 1510633), (38, 1113098), (43, 983668), (76, 556549), (86, 491834), (133, 318028), (172, 245917), (266, 159014), (301, 140524), (532, 79507), (602, 70262), (817, 51772), (1204, 35131), (1634, 25886), (1849, 22876), (3268, 12943), (3698, 11438), (5719, 7396)]