77262256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{72073}}^1$

素因数の和:72148

約数の個数: 20

約数和(自身を含む): 151931992

約数和(自身を除く): 74669736

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 72073, 144146, 288292, 576584, 1153168, 4828891, 9657782, 19315564, 38631128, 77262256]

約数ペア:

[(1, 77262256), (2, 38631128), (4, 19315564), (8, 9657782), (16, 4828891), (67, 1153168), (134, 576584), (268, 288292), (536, 144146), (1072, 72073)]