72658016

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{33889}}^1$

素因数の和:33966

約数の個数: 24

約数和(自身を含む): 145184760

約数和(自身を除く): 72526744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 33889, 67778, 135556, 271112, 542224, 1084448, 2270563, 4541126, 9082252, 18164504, 36329008, 72658016]

約数ペア:

[(1, 72658016), (2, 36329008), (4, 18164504), (8, 9082252), (16, 4541126), (32, 2270563), (67, 1084448), (134, 542224), (268, 271112), (536, 135556), (1072, 67778), (2144, 33889)]