65076464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 131502000

約数和(自身を除く): 66425536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 1009, 1112, 2018, 2224, 4031, 4036, 8062, 8072, 16124, 16144, 29261, 32248, 58522, 64496, 117044, 140251, 234088, 280502, 468176, 561004, 1122008, 2244016, 4067279, 8134558, 16269116, 32538232, 65076464]

約数ペア:

[(1, 65076464), (2, 32538232), (4, 16269116), (8, 8134558), (16, 4067279), (29, 2244016), (58, 1122008), (116, 561004), (139, 468176), (232, 280502), (278, 234088), (464, 140251), (556, 117044), (1009, 64496), (1112, 58522), (2018, 32248), (2224, 29261), (4031, 16144), (4036, 16124), (8062, 8072)]