42103628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 89812800

約数和(自身を除く): 47709172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 449, 476, 788, 898, 1379, 1796, 2758, 3143, 3349, 5516, 6286, 6698, 7633, 12572, 13396, 15266, 23443, 30532, 46886, 53431, 88453, 93772, 106862, 176906, 213724, 353812, 619171, 1238342, 1503701, 2476684, 3007402, 6014804, 10525907, 21051814, 42103628]

約数ペア:

[(1, 42103628), (2, 21051814), (4, 10525907), (7, 6014804), (14, 3007402), (17, 2476684), (28, 1503701), (34, 1238342), (68, 619171), (119, 353812), (197, 213724), (238, 176906), (394, 106862), (449, 93772), (476, 88453), (788, 53431), (898, 46886), (1379, 30532), (1796, 23443), (2758, 15266), (3143, 13396), (3349, 12572), (5516, 7633), (6286, 6698)]