67129888

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15773}}^1$

素因数の和:15809

約数の個数: 48

約数和(自身を含む): 159001920

約数和(自身を除く): 91872032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15773, 31546, 63092, 110411, 126184, 220822, 252368, 299687, 441644, 504736, 599374, 883288, 1198748, 1766576, 2097809, 2397496, 3533152, 4195618, 4794992, 8391236, 9589984, 16782472, 33564944, 67129888]

約数ペア:

[(1, 67129888), (2, 33564944), (4, 16782472), (7, 9589984), (8, 8391236), (14, 4794992), (16, 4195618), (19, 3533152), (28, 2397496), (32, 2097809), (38, 1766576), (56, 1198748), (76, 883288), (112, 599374), (133, 504736), (152, 441644), (224, 299687), (266, 252368), (304, 220822), (532, 126184), (608, 110411), (1064, 63092), (2128, 31546), (4256, 15773)]