79721264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37463}}^1$

素因数の和:37497

約数の個数: 40

約数和(自身を含む): 185821440

約数和(自身を除く): 106100176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 37463, 74926, 149852, 262241, 299704, 524482, 599408, 711797, 1048964, 1423594, 2097928, 2847188, 4195856, 4982579, 5694376, 9965158, 11388752, 19930316, 39860632, 79721264]

約数ペア:

[(1, 79721264), (2, 39860632), (4, 19930316), (7, 11388752), (8, 9965158), (14, 5694376), (16, 4982579), (19, 4195856), (28, 2847188), (38, 2097928), (56, 1423594), (76, 1048964), (112, 711797), (133, 599408), (152, 524482), (266, 299704), (304, 262241), (532, 149852), (1064, 74926), (2128, 37463)]