78834992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2501

約数の個数: 40

約数和(自身を含む): 160302240

約数和(自身を除く): 81467248

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 2059, 2393, 4118, 4786, 8236, 9572, 16472, 19144, 32944, 38288, 69397, 138794, 169903, 277588, 339806, 555176, 679612, 1110352, 1359224, 2718448, 4927187, 9854374, 19708748, 39417496, 78834992]

約数ペア:

[(1, 78834992), (2, 39417496), (4, 19708748), (8, 9854374), (16, 4927187), (29, 2718448), (58, 1359224), (71, 1110352), (116, 679612), (142, 555176), (232, 339806), (284, 277588), (464, 169903), (568, 138794), (1136, 69397), (2059, 38288), (2393, 32944), (4118, 19144), (4786, 16472), (8236, 9572)]