68148416

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:758

約数の個数: 84

約数和(自身を含む): 162616896

約数和(自身を除く): 94468480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 701, 784, 868, 992, 1402, 1519, 1568, 1736, 1984, 2804, 3038, 3136, 3472, 4907, 5608, 6076, 6944, 9814, 11216, 12152, 13888, 19628, 21731, 22432, 24304, 34349, 39256, 43462, 44864, 48608, 68698, 78512, 86924, 97216, 137396, 152117, 157024, 173848, 274792, 304234, 314048, 347696, 549584, 608468, 695392, 1064819, 1099168, 1216936, 1390784, 2129638, 2198336, 2433872, 4259276, 4867744, 8518552, 9735488, 17037104, 34074208, 68148416]

約数ペア:

[(1, 68148416), (2, 34074208), (4, 17037104), (7, 9735488), (8, 8518552), (14, 4867744), (16, 4259276), (28, 2433872), (31, 2198336), (32, 2129638), (49, 1390784), (56, 1216936), (62, 1099168), (64, 1064819), (98, 695392), (112, 608468), (124, 549584), (196, 347696), (217, 314048), (224, 304234), (248, 274792), (392, 173848), (434, 157024), (448, 152117), (496, 137396), (701, 97216), (784, 86924), (868, 78512), (992, 68698), (1402, 48608), (1519, 44864), (1568, 43462), (1736, 39256), (1984, 34349), (2804, 24304), (3038, 22432), (3136, 21731), (3472, 19628), (4907, 13888), (5608, 12152), (6076, 11216), (6944, 9814)]