72567764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56167}}^1$

素因数の和:56207

約数の個数: 24

約数和(自身を含む): 141543360

約数和(自身を除く): 68975596

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 56167, 112334, 224668, 954839, 1067173, 1909678, 2134346, 3819356, 4268692, 18141941, 36283882, 72567764]

約数ペア:

[(1, 72567764), (2, 36283882), (4, 18141941), (17, 4268692), (19, 3819356), (34, 2134346), (38, 1909678), (68, 1067173), (76, 954839), (323, 224668), (646, 112334), (1292, 56167)]