71358776656

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{212671}}^1$

素因数の和:213059

約数の個数: 40

約数和(自身を含む): 140770148864

約数和(自身を除く): 69411372208

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 313, 536, 626, 1072, 1252, 2504, 5008, 20971, 41942, 83884, 167768, 212671, 335536, 425342, 850684, 1701368, 3402736, 14248957, 28497914, 56995828, 66566023, 113991656, 133132046, 227983312, 266264092, 532528184, 1065056368, 4459923541, 8919847082, 17839694164, 35679388328, 71358776656]

約数ペア:

[(1, 71358776656), (2, 35679388328), (4, 17839694164), (8, 8919847082), (16, 4459923541), (67, 1065056368), (134, 532528184), (268, 266264092), (313, 227983312), (536, 133132046), (626, 113991656), (1072, 66566023), (1252, 56995828), (2504, 28497914), (5008, 14248957), (20971, 3402736), (41942, 1701368), (83884, 850684), (167768, 425342), (212671, 335536)]