72314038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28403}}^1$

素因数の和:28491

約数の個数: 16

約数和(自身を含む): 115888320

約数和(自身を除く): 43574282

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 28403, 56806, 539657, 1079314, 1903001, 3806002, 36157019, 72314038]

約数ペア:

[(1, 72314038), (2, 36157019), (19, 3806002), (38, 1903001), (67, 1079314), (134, 539657), (1273, 56806), (2546, 28403)]